Sunday, November 9, 2025

Shifts in Linguistic Climate on the Mon‑Khmer Front

The Austroasiatic "Rainwash" Effect

by dchph



This article addresses several central issues in the linguistic classification of Vietnamese. It begins by challenging the widespread misconception that Vietnamese descends directly from Austroasiatic Mon‑Khmer languages, arguing instead that historical and linguistic evidence points toward an alternative lineage. The discussion also highlights the influence of political motivations, showing how nationalism has shaped classification to favor Austroasiatic frameworks. Such biases underscore the need for a reevaluation grounded in historical and linguistic evidence rather than ideology.

Building upon earlier concepts, the chapter introduces new approaches for uncovering hidden Sinitic‑Vietnamese cognates, forms that may have been overlooked even by specialists in Austroasiatic studies. Two innovative methods are outlined, each designed to identify linguistic traits that Vietnamese shares exclusively with Chinese.

These methods have yielded groundbreaking discoveries in Sino‑Tibetan and Sinitic etymology, identifying more than 400 foundational words within the Sinitic‑Vietnamese lexicon. Taken together, these findings provide compelling evidence for reconsidering Vietnamese within the Sino‑Tibetan framework, revitalizing debates on its linguistic origins.

I) Introduction

The linguistic classification of Vietnamese has long stood at the crossroads of competing scholarly traditions, ideological commitments, and historical contingencies. For more than a century, debates over its origins have oscillated between two dominant frameworks: the Austroasiatic Mon‑Khmer hypothesis and the Sino‑Tibetan perspective. Each has generated its own intellectual lineage, methodological assumptions, and interpretive blind spots. Yet the prevailing narrative – shaped by colonial scholarship, nationalist sentiment, and the algorithmic biases of the digital age – has overwhelmingly favored the Austroasiatic model, often at the expense of deeper historical and linguistic evidence.

This article reopens the question of Vietnamese origins by tracing the shifting intellectual climate surrounding its classification. It examines how political motivations, academic inertia, and the proliferation of online misinformation have shaped contemporary understanding. At the same time, it introduces new methodological tools for identifying Sinitic‑Vietnamese cognates that have remained obscured within the Austroasiatic framework. These findings, grounded in Sino‑Tibetan historical phonology and supported by more than four hundred reconstructed etyma, challenge long‑standing assumptions and invite a reassessment of Vietnamese within a broader Sinitic‑Tibetan continuum.

The discussion unfolds across four interconnected parts. Part One outlines the "rainwash" effect – the gradual erosion of Sino‑Tibetan perspectives under the weight of Austroasiatic narratives. Part Two interrogates the methodological and ideological foundations of the Mon‑Khmer hypothesis. Part Three explores the political and cultural forces that have shaped Vietnamese scholarly reception. Part Four situates the linguistic debate within a wider ethnological and historical context, tracing the deep Yue heritage that continues to inform Vietnamese identity.

Taken together, these sections argue that Vietnamese linguistic history cannot be disentangled from the broader historical currents that shaped the region. The article thus calls for a renewed, evidence‑based approach – one that moves beyond inherited assumptions and reengages with the full complexity of Vietnamese linguistic ancestry.

II) The "rainwash" effect

The metaphor rainwash, echoing the psychological resonance of brainwash, evokes the cleansing force of torrential rainfall – sweeping away entrenched misconceptions much as it purges environmental pollutants. This image aptly captures the historical trajectory of the Sino‑Tibetan classification of Vietnamese, which, despite staunch resistance in the early twentieth century, has undergone continuous refinement and reevaluation.

Meanwhile, Austroasiatic Mon‑Khmer theorists have attempted to fill perceived gaps in the Sino‑Tibetan framework, particularly the supposed absence of cognates for foundational Vietnamese lexemes. Many of these perceived deficiencies have, in fact, been addressed through deeper etymological mapping.

In the digital age, Sino‑Tibetan linguists face mounting challenges of accessibility, while Mon‑Khmer advocates increasingly leverage online platforms to promote counterarguments. Students of Vietnamese historical linguistics often encounter a deluge of contradictory information – ranging from rigorous scholarship to speculative claims – allowing misinformation to circulate unchecked.

Confronted with competing narratives, many readers disengage, concluding that the classification of Việt, whether Sinitic or Austroasiatic, is inconsequential. Reports suggest that both Chinese and Vietnamese authorities regulate Wikipedia entries, enforcing politically acceptable boundaries even in linguistic domains.

Despite the proliferation of digital content, much of the Sino‑Tibetan etymological corpus remains inaccessible online. Scholars continue to rely on printed materials, yet these texts increasingly languish in obscurity, gathering dust on library shelves beyond the reach of most readers. This decline raises concerns about the long‑term viability of print‑based research, which, despite its depth, risks being eclipsed by algorithm‑driven content.

Search engines further reinforce the Mon‑Khmer narrative, shaping public perception through keyword bias. Queries involving "Austroasiatic", "Vietnamese", or "Khmer" often yield results dominated by Austroasiatic perspectives, conditioning interpretations among digital audiences unfamiliar with broader frameworks. Even a handful of prominent search results, accurate or not, can disproportionately influence novice understanding.

Alternative perspectives increasingly face resistance in this algorithmic landscape. While information circulates through both print and digital channels, mainstream education has yet to incorporate the full scope of linguistic debates into formal curricula. The internet, while democratizing access, also accelerates the global spread of unverified claims. More than seventy percent of users reportedly trust online sources, many of which originate from anonymous or unverifiable outlets, further complicating the epistemological terrain.

Compounding these challenges is a shift in reading habits. Fewer readers today devote time to long‑form academic writing online. Many skim for quick facts rather than reading deeply, a trend that amplifies the influence of concise, affirmative, but often misleading narratives. Newcomers’ cognitive development is easily shaped by such prepackaged suppositions, especially when they appear authoritative.

Enthusiastic online debaters frequently rely on socially engineered, abridged, and unverifiable articles that circulate widely across the internet. Unfortunately, some even resort to personal attacks, further muddying the discourse.

III) The challenge of scholarly reception in the digital age

Over the past decade, the author has observed recurring patterns of slander, misrepresentation, and general misconduct in online debates concerning Vietnamese linguistic origins. Responses to preliminary versions of this research – shared across various internet forums – have consistently revealed these tendencies. Notably, a significant portion of Vietnamese commenters appears reluctant to engage constructively in substantive discussion, often avoiding direct engagement with the evidence itself.

As a result, the author frequently finds himself addressing only a handful of readers – or, metaphorically, his own shadow. This dynamic presents a clear obstacle to the broader recognition and reception of his theory.

Selective hearing is a fundamental aspect of human nature. People instinctively gravitate toward information that aligns with their preexisting beliefs, often shaped during early cognitive development when they first encounter a new domain of knowledge. Such initial impressions tend to take root deeply, influencing perception for years to come. As the saying goes, love strikes at first sight, metaphorically speaking.

As noted in the introductory chapter, this research is far better suited for print publication than for online dissemination. Printed books encourage deeper engagement, allowing readers to immerse themselves fully in the material, whereas online posts rarely sustain prolonged attention. Should future specialists encounter the newly uncovered Sinitic evidence presented here, they may build upon this foundation, moving beyond misleading Austroasiatic narratives.

The author is less concerned with persuading veteran specialists already entrenched in their positions. Yet given the challenges posed by deeply held convictions, it remains essential to disseminate these findings widely. The goal is to inform and guide newcomers in the field of Sinitic‑Vietnamese etymology, ensuring that groundbreaking research does not remain obscured but instead inspires new avenues of inquiry.

Like many young scholars today, the author initially accepted the Austroasiatic Mon‑Khmer framework during his university years in Vietnam in the late 1970s. Over time, however, he began to distance himself from the hypothesis, despite its endorsement by respected mentors such as Professor Nguyễn Tài Cẩn (1926–2011). The authoritative grasp these scholars held over the subject often overshadowed students’ ability to challenge prevailing views, even when Sino‑Tibetan perspectives were privately acknowledged.

Bridging the conceptual divide between Austroasiatic and Sino‑Tibetan classifications required considerable time. Early exposure to Chinese provided the author with insights into linguistic patterns that had long puzzled him. His independent exploration of the Sino‑Tibetan framework began in the early 1980s – a long, arduous, yet rewarding endeavor. By the 1990s, as he developed the Sinitic‑Yue hypothesis, moments of unexpected breakthrough brought exhilaration, each discovery enriching his understanding of Vietnamese etymology.

Examples include:

  • 飯 (fàn) → bữa / buổi ("time of day")
  • 重 (zhòng) → nặng ("heavy")
  • 寒 (hán) → cóng ("chilly")
  • 檨 (shé) → soài ("mango")

    Such correlations underscore the importance of reconsidering Vietnamese classification within the Sino‑Tibetan framework.

    Yet today’s students confront an overwhelming flood of online information – and misinformation – that complicates their ability to discern reliable content. Many newcomers are "rainwashed" into accepting the Austroasiatic hypothesis, as search queries consistently return results saturated with its imposed perspective.

    Austroasiatic narratives have overshadowed the Sino‑Tibetan theory much like overgrown shrubs eclipsing neglected trees. While Austroasiatic research has continued to advance, progress within the Sino‑Tibetan framework has remained limited. Few new Sino‑Vietnamese elements have surfaced since the late twentieth century, and longstanding linguistic gaps remain unresolved.

    Through the reconstructive mechanics of traditional Chinese historical phonology, the author has assembled substantial evidence of Sino‑Tibetan and Sinitic‑Vietnamese cognates. Many overlap with foundational Austroasiatic lexicons, accounting for roughly half of the Mon‑Khmer subfamily’s theoretical base – contradicting Austroasiatic assertions and reinforcing the Sino‑Tibetan perspective.

    This "Austroasiatic rainwash" helps explain why contemporary Vietnamese scholars – unlike their South Vietnamese predecessors before 1975 – have aligned themselves with the Austroasiatic hypothesis. Given the limited Western understanding of Chinese prior to the nineteenth century, early Austroasiatic pioneers likely formulated their hypothesis through an Austroasiatic‑centric lens, requiring minimal engagement with the complexities of Chinese dialects.

    Over time, this perspective solidified Western views on Vietnamese linguistic classification. The author seeks to challenge this entrenched "business as usual" approach by reviving long‑overlooked Sino‑Tibetan perspectives, drawing upon Shafer’s Sino‑Tibetan etymological work (1972) to reintroduce the century‑old theory into contemporary discourse.

    IV) Nationalism, politics, and the distortion of Vietnamese linguistic history

    By the time readers examine the Chinese etymologies of Sinitic-Vietnamese words presented in this research, they may have already formed opinions about whether Vietnamese belongs to the Sino-Tibetan or Austroasiatic Mon-Khmer linguistic family. Like all scholarly debates, this discussion presents two primary frameworks that intersect in ways still underexplored. When evaluating both classifications, theoretical gaps exist on each side, yet the absence of definitive answers does not invalidate either perspective.

    Linguistically, the Austroasiatic Mon-Khmer hypothesis has introduced a modern narrative that contrasts sharply with traditional Vietnamese viewpoints, ones shaped by centuries of legends, folklore, and cultural continuity. Empirically driven Indo-European linguists, who prioritize scientific analysis, have often shown little regard for historical memory, let alone the spiritual values deeply embedded in Vietnamese cultural convictions.

    For instance, Austroasiatic proponents frequently dismiss the interpretive chronology of the eighteen reigns attributed to Vietnam’s ancestral King Hùng I, II, III, and so forth. They view such accounts as implausible, particularly due to the significant chronological gaps spanning hundreds of years within the speculative timeline of over 4,896 years since 2879 B.C., the date traditionally believed by the Vietnamese to mark the birth of their nation. This timeline remains difficult to substantiate, as numerical inconsistencies challenge the credibility of these historical narratives. (1) 

    Over the years, a small but discerning group of Austroasiatic specialists has acknowledged the importance of Chinese-Vietnamese linguistic research carried out by independent scholars. These foundational studies have played a role in refining the Austroasiatic hypothesis, with notable contributions from Tsu-lin Mei (1976), Jerry Norman (1988), and Mark J. Alves (2001, 2007, 2009), among others. Yet it remains noteworthy that some Austroasiatic scholars still struggle to clearly distinguish between Sino-Vietnamese terms and deeper Sinitic-Vietnamese etyma when analyzing Vietnamese vocabulary. This is especially evident in the confusion between Hán-Việt and Hán-Nôm layers, despite the fact that Vietnamese lexicon is structured across three principal strata: Nôm (V), Hán-Nôm (VS), and Hán-Việt (SV). (2)

    Sino-Vietnamese words, much like Latin words in English, are relatively easy to identify, yet this distinction remains muddled in scholarly citations. Therefore, evidence demonstrating Sino-Tibetan linguistic origins for numerous cited Vietnamese vocabulary items has not been properly addressed while Austroasiatic researchers present their works on Mon-Khmer basic words. they continuously recycle citations of Mon-Khmer cognates dating back to David D. Thomas (1966) without introducing meaningful breakthroughs. 

    At the time of its inception, many Indo-European theorists who originally proposed the Austroasiatic hypothesis may not have been aware of the Yue people documented in ancient Chinese annals, or they simply did care at all. Instead, they arbitrarily assigned linguistic classifications based on their assumptions, even erroneously attributing these populations to the Southern Hemisphere, metaphorically speaking, that is what the prefix 'Austro-' means.

    Until relatively recently, scholars continued to struggle with the etymological classification of certain lexical items, such as 戌 (xù), 狗 (gǒu), 犬 (quán), and the Vietnamese word chó ("dog"), or 死 (sǐ), 折 (zhé), 逝 (shì), 陟 (zhì), 卆 (zú), 卒 (zú), 殂 (cú) for chết ("die"), uncertain whether these originated from Yue substrata or Chinese sources. Rather than undertaking a comprehensive historical etymological analysis, many of these terms were indiscriminately assigned to the Austroasiatic Mon-Khmer subfamily and reconstructed as /kro/, bypassing their complex linguistic trajectories.

    The Mon-Khmer theory, built upon Austroasiatic foundations, has proliferated across internet-based research platforms, particularly over the past three decades. This favorable digital environment has granted Austroasiatic Mon-Khmer theorists a distinct advantage, leading to widespread acceptance of their classification model while benefiting from methodological conveniences in the field of historical linguistics.

    The Vietnamese are well aware that their country's history has been repeatedly rewritten by its rulers to align with shifting perspectives on Sino-Vietnamese relations. As a result, theories regarding the origin of the Vietnamese people have been reshaped to serve these changing narratives, often disregarding historical accuracy. In essence, history is written by the victors.

    The prominence of Austroasiatic Mon-Khmer scholarship is partly sustained by the enduring perception that Western linguistic methodologies are inherently scientific and superior. This belief has reinforced the credibility of Austroasiatic classification models, especially through their association with prestigious Western academic institutions. As a result, these frameworks have gained considerable influence, attracting a broad intellectual following in Vietnam.

    Many Vietnamese scholars, eager to engage with Western-trained linguists, have aligned themselves with these perspectives, further legitimizing Austroasiatic theories. However, this tendency has often inflated the perceived scholarly value of certain localized contributions, sometimes at the expense of methodological rigor.

    Such imbalances have hindered efforts to reevaluate Vietnamese linguistic classification within the Sino-Tibetan framework. Over time, the dominance of Austroasiatic Mon-Khmer theory has become entrenched, solidifying its status as the prevailing model for Vietnamese origins with minimal critical scrutiny. This has placed Sino-Tibetan theorists at a disadvantage, limiting their ability to introduce new insights into Vietnamese etymology.

    The discourse surrounding Vietnamese linguistic classification has grown increasingly politicized, though, shaped by nationalist debates that amplify its cultural significance. As a result, discussions about the origins of Vietnamese are now deeply entangled with broader questions of national identity ,  a reality often obscured by nationalist or Sinocentric historiographies. So said, although the Austroasiatic Mon-Khmer hypothesis emerged relatively late, it has been warmly embraced and gradually gained local support.

    Vietnamese academia may eventually revisit its linguistic heritage, recognizing that its true origins could diverge from long-standing narratives. While the adoption of the Austroasiatic Mon-Khmer framework has provided a convenient interpretive lens, scholars have repeatedly sought ways to sidestep the Sino-Tibetan classification. Yet the issue now extends beyond the reach of any single researcher. Prevailing anti-Chinese sentiment has obstructed scholarly progress, fostering an anti-academic climate that continues to stall meaningful advancement for native Vietnamese linguists.

    V) Ethnological continuities and the Yue legacy in Vietnamese identity

    From 111 B.C. to 939 A.D., ancient Annam functioned as a prefecture of imperial China, receiving continuous waves of immigrants from diverse Sinitic lects. Over time, these lects converged with indigenous speech, obscuring the Yue substratum beneath successive layers of linguistic evolution. This long historical continuum ultimately shaped modern Vietnamese – a language in which more than ninety percent of its lexical components derive from Chinese.

    Vietnam’s historical trajectory may be contextualized by comparison with three other regions that absorbed large numbers of Chinese migrants: Hong Kong, Singapore, and Taiwan. Each reflects different facets of Sinicization, identity formation, and political tension.

    In earlier sections and a separate article-length paper, the author argued that the Vietnamese people emerged from a complex intermingling of Chinese immigrants from the north and local women. This assertion understandably provoked strong reactions from intellectuals and patriotic netizens (see Some Thoughts on the Origin of the Vietnamese People in Vietnamese in the Appendix K of this survey.)

    This paper employs detailed racial profiling to support the argument that, from 111 B.C. to 939 A.D., ancient Annam functioned as a prefecture of imperial China. Like any province within the Middle Kingdom, it received continuous waves of Chinese immigrants from diverse multilectal backgrounds. Over time, the convergence of these lects with indigenous languages obscured the Yue substratum, embedding it beneath successive layers of linguistic evolution.

    This long continuum of historical developments ultimately shaped modern Vietnamese, a language in which over ninety percent of its lexical components derive from Chinese.

    To contextualize the issue, Vietnam’s historical trajectory may be compared with three other sovereign entities in the region that, like Vietnam, absorbed large numbers of Chinese immigrants:

    • Hong Kong underwent political unrest in 2019 and was reintegrated into Greater China during the COVID-19 pandemic (2019–2024). Its predominantly Cantonese-speaking population traces its lineage to mainland China. The region’s transition from British colonial rule to Chinese sovereignty parallels Vietnam’s ancient history, which began under Chinese domination in 111 B.C. This mirrors the transformation of the former NanYue state into the fully Sinicized Guangdong province.

    • Singapore, once a Chinatown within Malaysia, gained sovereignty in 1965 and evolved into a multi-ethnic nation, with ethnic Chinese forming the majority.

    • Taiwan maintains a precarious relationship with mainland China. Its contested sovereignty echoes Vietnam’s experience of intermittent tensions, both historically and in modern times.

    Together, Singapore and Taiwan serve as contemporary reflections of the Annamese sovereign state, which eventually evolved into modern Vietnam. By contrast, Hong Kong simply resembles a younger extension of Shenzhen. 

    Among these regions, Taiwan faces a distinct identity crisis. It stands at the intersection of competing cultural trajectories while navigating political survival under increasing pressure from mainland China. On one side, it may embrace its Sinicized MinNan heritage, brought to Formosa by forebears from the MinYue Kingdom, now part of Fujian Province. On the other, there is a growing effort to align with Austronesian natives, those who identify with traditional customs such as betel-nut chewing and claim status as the island’s true indigenous inhabitants. These groups were initially marginalized following the influx of mainland Chinese migrants after the Kuomintang’s retreat in 1949.

    Vietnam has similarly wrestled with a fundamental question of identity: whether its ancestry stems primarily from South Chinese migrants or from indigenous minority populations. In Vietnam’s case, this identity crisis has evolved beyond cultural heritage into a broader issue of nationalism, deeply entangled with political dynamics.

    After the fall of the Ming Dynasty to the Manchurians in the seventeenth century, Ming expatriates (明鄉人, VS NgườiMinhhương) emigrated to Vietnam, contributing to a distinct racial component within the contemporary Hoa ethnicity (華橋). Many of these refugees hailed from Teochew origins in Guangdong’s Chaozhou region, including Chaozhou Prefecture and Foshan City. Today, their descendants form a significant portion of Vietnam’s southern provinces, as reflected in the local saying: Dướisông cáchốt, trênbờ Tiềuchâu, " In the river, there are catfish; on land, there are Teochew people"

    Etymologically, it is clear that Tiều is the origin of Tàu (Chinese), a clarification that dispels longstanding misconceptions. Contrary to popular but inaccurate interpretations, Tàu does not derive from Tần (Qin), Đường (Tang), or BaTàu ("three ships"). This distinction settles the etymon conclusively.

    Adding further dimension to this narrative, subjects of the "Southern State", informally referred to as Namquốc (南國), take pride in their Yue ancestral heritage, which they continue to honor through annual sacrificial ceremonies centered around bronze drums. These rituals serve as cultural affirmations of lineage and identity. Ironically, the Vietnamese Kinh majority does not incorporate bronze drums into formal ritual practice. Instead, they often exhibit a sense of cultural superiority over minority groups who do use them, groups that, as indigenous peoples, may credibly share the same ancestral lineage and may even have been the original creators of the bronze drums themselves.

    Ethnologically, Vietnam remains the only existing sovereignty that represents the living descendants of the Yue, including related Daic and Zhuang minorities in southern China. These communities are culturally distinct and historically significant, recognized by Beijing through the granting of autonomous status in acknowledgment of their heritage. Many of their ancestors sought refuge in remote mountainous regions following the Qin invasions.

    China’s ethnic composition continues to reflect its Yue lineage, comprising Chu and Han subjects both before and after 111 B.C., until the arrival of Tartaric peoples from the north who established successive dynasties in the Central Plains, including the Liao, Kim, Yuan, and Qing. During the Han era, Sinicized Yue, descendants of annexed states, were incorporated into imperial forces that expanded southward to conquer Giaochỉ (交趾, Jiāozhǐ), the territory known historically as ancient Annam. (3)

    Prior to Vietnam’s independence in 939 A.D., and excluding Han immigration during its 1,060-year colonial period, Annam’s racial composition closely mirrored that of the Lingnan Range region, historically encompassing today’s Guangxi, Hunan, Guangdong, and Fujian provinces. (4)

    Following Vietnam’s separation from China, nationalism intensified through successive wars against Chinese dynasties seeking to reclaim the territory , including the Song, Yuan, Ming, and Qing , as well as ongoing conflicts with the People’s Republic of China. Historically, each time a Chinese monarchy reached the height of its power, it sought to reassert Vietnam’s status as a vassal state. The Annamese defied expectations by defeating the Mongols not once but three times in the twelfth century, an achievement that astonished contemporary European observers. Yet no Chinese emperor, past or present, seems to have learned from Vietnam’s historical resilience. Regardless of dynastic strength, every conquest attempt ultimately ended in defeat, including the border war of 1979.

    Conclusion

    Across the four sections of this article, a coherent picture emerges – one that challenges the entrenched Austroasiatic Mon‑Khmer narrative and repositions Vietnamese within a broader Sino‑Tibetan and Yue historical continuum. The "rainwash" effect illustrates how digital algorithms, scholarly repetition, and nationalist sentiment have collectively obscured alternative perspectives. Methodological oversights, political pressures, and cultural anxieties have shaped the reception of linguistic theories in Vietnam, often privileging ideological comfort over empirical rigor. Meanwhile, centuries of migration, intermarriage, and Sinicization have left indelible marks on the Vietnamese lexicon, culture, and identity.

    Taken together, these findings underscore a central argument: Vietnamese cannot be adequately understood through the Austroasiatic Mon‑Khmer framework alone. Its core vocabulary, phonological structure, and historical development point instead toward a deep and sustained relationship with Sinitic and Sino‑Tibetan lineages. This does not negate the presence of Austroasiatic elements, nor does it diminish the cultural distinctiveness of the Vietnamese people. Rather, it restores balance to a discourse long dominated by a single interpretive lens.

    The evidence presented here invites a broader reconsideration of Vietnamese linguistic history – one that acknowledges the complexity of its origins and the multiplicity of forces that shaped it. As with all fields in the humanities, historical linguistics evolves alongside the societies that study it. The time is ripe for Vietnamese scholarship to move beyond inherited narratives and reengage with the full spectrum of its linguistic heritage.

    Ultimately, the goal of this article is not to impose a definitive classification but to reopen a conversation that has been prematurely closed. By integrating new etymological discoveries, reassessing long‑standing assumptions, and situating linguistic evidence within its proper historical and cultural context, this work aims to provide a foundation upon which future scholars may build. In doing so, it affirms that the search for Vietnamese origins – far from being a settled matter – remains a vital and evolving field of inquiry.


    References

    Aitchison, Jean. Language Change: Progress or Decay? Cambridge University Press, 1994.

    Alves, Mark J. "What’s So Chinese About Vietnamese?" In Papers from the Ninth Annual Meeting of the Southeast Asian Linguistics Society, edited by Graham W. Thurgood, 221–242. Arizona State University, 2001.

    Alves, Mark J. "Categories of Grammatical Sino‑Vietnamese Vocabulary"Mon‑Khmer Studies 37 (2007): 217–229.

    Alves, Mark J. "Loanwords in Vietnamese" In Loanwords in the World’s Languages: A Comparative Handbook, edited by Martin Haspelmath and Uri Tadmor, 617–637. De Gruyter Mouton, 2009.

    An Chi. Rong chơi Miền Chữ nghĩa (Vols. 1–5). Ho Chi Minh City: NXB Tổng hợp, 2016–2024.

    An Chi. Từ nguyên. Ho Chi Minh City: NXB Tổng hợp, 2024.

    Anderson, I. J. "Some Fossil Mammal Localities in Northern China" The Museum of Far Eastern Antiquities 14 (1945): 29–43.

    Anttila, Raimo. Historical and Comparative Linguistics. Amsterdam/Philadelphia: John Benjamins, 1989.

    Bai, Tiao‑Zhou. "集韵 聲類 考" Bulletin de l’Institut de Historique et Philologique 3, no. 2 (1928): 159–238.

    Bai, Tiao‑Zhou. "關中 聲調 實驗錄" Bulletin de l’Institut de Historique et Philologique 4, no. 4 (1934): 447–488.

    Baldi, Philip (de.). Patterns of Changes, Change of Patterns: Linguistic Change and Reconstruction Methodology. New York: Mouton de Gruyter, 1991.

    Barker, Milton E. "Viet‑Muong Tone Correspondences" In Norman Zide (ed.), Studies in Comparative Austroasiatic Linguistics. The Hague: Mouton, 1966.

    Benedict, Paul K. Austro‑Thai Language and Culture (With a Glossary of Roots). HRAF Press, 1975.

    Baxter, William H. III. "Zhou and Han Phonology in Shijing" In William G. Boltz and Michael C. Shapiro (eds.), Studies in the Historical Phonology of Asian Languages. Amsterdam: John Benjamins, 1991.

    Bình Nguyên Lộc. Nguồn gốc Mã Lai của Dân tộc Việt Nam. Los Alamitos: Xuân Thu, 1987 [orig. Saigon: Bách Bộc, 1971].

    Bloomfield, Leonard. Language. New York: Henry Holt, 1933.

    Bo Yang. Zizhi Tongjian (Modern Chinese edition, 72 vols.). Taipei: Yuan‑Liou Publishing, 1983–1993.

    Bo Yang. "醜陋 的 中國人"(The Ugly Chinaman). Taipei: Yuan‑Liou Publishing, 1985.

    Bodman, Nicholas C. "Proto‑Chinese and Sino‑Tibetan" In Frans Van Coetsem et al. (eds.), Contributions to Historical Linguistics. Leiden: Brill, 1980.

    Boltz, William G. "Old Chinese Terrestrial Names in Saek" In William G. Boltz and Michael C. Shapiro (eds.), Studies in the Historical Phonology of Asian Languages. Amsterdam: John Benjamins, 1991.

    Boodberg, Peter A. Selected Works of Peter A. Boodberg. Compiled by Alvin P. Cohen. Berkeley: University of California Press, 1979.

    Breton, Roland J.‑L. Geolinguistics: Language Dynamics and Ethnolinguistic Geography. Ottawa: University of Ottawa Press, 1991.

    Brodrick, Alan Houghton. Little China: The Annamese Lands. London: Oxford University Press, 1942.

    Buck, Pearl. Impératrice de Chine (Imperial Woman). Paris: Le Livre de Poche, 1992 [orig. 1956].

    Bùi Thanh Khiên. Nghệ thuật Nói lái. Ho Chi Minh City: NXB Tổng hợp, 2017.

    Bynon, Theodora. Historical Linguistics. Cambridge: Cambridge University Press, 1977.

    Camus, Albert. L’étranger. Paris: Gallimard, 1942.

    Cao Xuân‑Hạo. Tiếng Việt Văn Việt Người Việt. Ho Chi Minh City: NXB Trẻ, 2001.

    Chao Yuan‑Ren. "The Non‑Uniqueness of Phonemic Solutions of Phonetic Systems" Bulletin de l’Institut de Historique et Philologique 4, no. 4 (1933): 363–398.

    Chao Yuan‑Ren. "Tone and Intonation in Chinese" Bulletin de l’Institut de Historique et Philologique 4, no. 2 (1933): 119–134.

    Chen Guo‑hong. 成語 辭典 (Chinese Idioms Dictionary). Hunan: Yuelu Chubanshe, 1988.

    Chen Yin‑Ke. "李唐氏族之推測" Bulletin de l’Institut de Historique et Philologique 3, no. 1 (1928): 38–48.

    Chen Yin‑Ke. "李唐 氏族 之 推測 後記" Bulletin de l’Institut de Historique et Philologique 3, no. 4 (1928): 511–516.

    Chou Fa‑Kao et al. 漢字古今音彙 (Hanzi Gujin Yinhui). Hong Kong: Chinese University of Hong Kong, 1973.

    Chou Fa‑Kao. "Monosyllabics of Chinese Reconsidered" Tsing‑hua Journal of Chinese Studies 14, no. 1–2 (1982): 105–110.

    Coblin, W. South. "Notes on Western Han Initials" Tsing‑hua Journal of Chinese Studies 14, no. 1–2 (1982): 111–132.

    Coblin, W. South. A Handbook of Eastern Han Sound Glosses. Hong Kong: Chinese University Press, 1983.

    Coetsem, Frans Van and Linda Waugh (eds.). Contributions to Historical Linguistics. Leiden: Brill, 1980.

    Cohen, Alvin P. Selected Works of Peter A. Boodberg. Berkeley: University of California Press, 1979.

    Darwin, Charles. On the Origin of Species. London: 1859 [150th Anniversary Edition, Bridge Logos Foundation, 2009].

    De Lacouperie, Terrien. The Languages of China Before the Chinese. London: 1887 [Taiwan reprint, 1966].

    Delinger, B. Paul. "The Ch’ung Niu Problem and Vietnamese" Tsing‑hua Journal of Chinese Studies 11, no. 1–2 (1979): 217–227.

    Ding Bangxin (ed.). 中國 語言學 論集 (Collection of Surveys of Chinese Linguistics). Taipei: You Shi Wenhua, 1977.

    Ding Shan. "宗法考源" Bulletin de l’Institut de Historique et Philologique 4, no. 4 (1934): 399–416.

    Dong Zuo‑Bin. "殷曆 中 幾個 重要 問題" Bulletin de l’Institut de Historique et Philologique 4, no. 3 (1933): 331–353.

    Dong Zuo‑Bin. "譠" Bulletin de l’Institut de Historique et Philologique 4, no. 2 (1933): 159–174.

    Dragunow, A. "對於 中國 古音 重訂 的 貢獻" Bulletin de l’Institut de Historique et Philologique 3, no. 2 (1928): 295–307.

    Drake, F. S. (ed.). Symposium on Historical Archaeological and Linguistic Studies on Southern China, South‑East Asia and the Hong Kong Region. Hong Kong: Hong Kong University Press, 1967.

    Đào Trọng Đủ. Traugiồi TiếngViệt (Vietnamese Revisited). Toronto: Quê Hương, 1983.

    Đỗ Hoàng Diệu. Lưng Rồng (Bóng Đè và những truyện mới). Hanoi: Nhã Nam, 2018.


      FOOTNOTES

      (1)^ Laughing stock figure

      The oft-repeated claim that "a Hùng king named Chiêuvương lived for hundreds of years and had sixty wives" circulates across the internet. Such assertions reflect the extent to which official narratives, often shaped by ruling elites, have imposed mythologized versions of history upon the general public. This phenomenon underscores how state-sponsored historiography, particularly in countries like Vietnam and China, functions as a tool of ideological control. 

      When fabricated legends are elevated to historical fact, it raises a deeper question: who holds the authority to determine the truthfulness of other foundational matters, such as the origin of the Vietnamese language? In contexts where history is written by those in power, scholarly inquiry must remain vigilant against politicized distortions masquerading as cultural heritage.

      (2)^ As previously noted, the Austroasiatic hypothesis is essentially another Western theorization. Western scholars have often preferred to invent new frameworks rather than restore older traditions, overlooking historical Yue artifacts and neglecting Chinese linguistic records until well into the eighteenth century. Their tendency has been to construct models from scratch rather than engage with existing evidence.

      By the same logic, one could devise a parallel theory about the origins of modern Europeans, built entirely on hypothesis. For instance, it might be claimed that their ancestors came from the Middle Eastern region now called Iraq, cradle of one of the world’s oldest civilizations. Using another scholar’s premises as the foundation for a ‘new theory,’ one could cite Bo Yang (1983–93), who suggested that the ancestors of Europe’s peoples descended from those who created the six‑thousand‑year‑old Mesopotamian civilization, later forced to flee under attack from Tartar horsemen advancing rapidly from southwestern Siberia. Such migrations, he argued, resembled events in ancient China. This detail also explains why the ancestral language of Turkey shares affinities with ancient northeastern Chinese, Japanese, and Korean, all linked to the Altaic linguistic family. Chinese history itself records that Han armies were repeatedly defeated by these Tartaric warriors.

      Analogously, the Austroasiatic theory has been constructed methodologically in much the same way: by extrapolating from limited premises and speculative reconstructions. In any case, there is little need to be distracted by the mechanics of how such hypotheses are theorized. As the saying goes, Rome was not built in a day.

      (3)^ The name "Han" was a derivative from the compound 'Hanzhong' (漢中) where the First Han Emperor Han Gaozu (漢高祖) used to hold the post of viceroy who had ever been a subject of the Chu State (楚國) of which the populace were made up of the pre-Yue people called "Taic", hence, the "original Yue-Chu-Han" people. Readers will see more discussions and emphasis on the Han matter in the succeeding chapters.

      (4)^ In 2025, the government forcefully merged two provinces under an ahistorical designation. Gialai Province, named after the Jrai ethnic group of its highland region, was expanded through the annexation of the historically distinct Bìnhđịnh Province. Additionally, all references to administrative units at the 'huyện' (county) level were systematically eliminated, laying the groundwork for a broader territorial restructuring.

      This reconfiguration aligns Vietnam’s administrative divisions with China’s geopolitical framework, foreshadowing a future in which Vietnam would be conveniently absorbed into 'Quảngnam Province' (Greater South), situated alongside China’s existing 'Quảngtây' (Greater West) and 'Quảngđông' (Greater East) provinces. With only the terminological shift from 'tỉnh' (province) to 'huyện' (county) remaining, this transformation would seamlessly integrate Vietnam into China’s administrative map!

      These developments have sparked widespread discourse among the Vietnamese populace in 2025, highlighting how politics and nationalism are deeply intertwined with historical linguistics.       The trend, wherein political imperatives shape academic path, has become increasingly pronounced, particularly in the wake of Trump-era rhetoric surrounding nationalism and the 'Make America Great Again' (MAGA) movement. Some Vietnamese who support Trump do so under the belief that he represents a counterbalance to China’s growing influence, an intersection that underscores the broader entanglement between politics and scholarship.


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