Sự tích bánh chưng bánh giầy (Chưng Bính truyện)

The Story

At the end of that year, the capital at Phong Châu filled for a great assembly. The sixth Hùng king had driven back the invading army of the Ân from the north, and the land was at peace. The king was growing old and wanted to settle the succession. He had twenty-two sons, the quan lang princes, and every one of them wanted the throne.

He did not choose by birth order. He had called all twenty-two before him and set one condition: I wish to pass on my throne; whoever finds the finest, rarest food and brings it at year’s end as an offering to the former kings, fulfilling the way of a filial son, shall rule after me.

The princes scattered at once. Some went up into the mountains, some put out to sea, others sent retainers into every distant valley. For a year, rare things from forest and ocean poured into their households, more than anyone could count.

On the appointed day, the offerings covered the palace courtyard. Every table was stacked with delicacies: dishes from the high country, dishes from the deep water, things most people would never see in a lifetime, let alone taste. Each prince stood by his table and waited for his father to pass.

Among all those laden tables stood one that looked like nothing at all. It held only cakes. One kind was square, wrapped in green leaves. One kind was round, white, and smooth, made of pounded steamed rice. The man behind the table was Lang Liêu, the eighteenth son. His mother had been a woman of low rank in the palace, long dead; he had few attendants, lived quietly at the edge of his brothers’ world, and no one had seen him send anyone anywhere all year.

The king tasted his way down the courtyard, table by table. At Lang Liêu’s table he stopped longer. He ate a piece of the square cake, then a piece of the round one. The taste was good, and it was new: no one had ever made these before. The king called his son forward and asked.

Lang Liêu knelt and told him. Through all the months of worrying, he said, he had not known what a man with nothing could offer the former kings. Then one night a divine figure had come to him in a dream and said: among all things under heaven and earth, nothing is more precious to people than rice, for rice feeds them, and one never tires of it, and nothing can take its place. Make cakes of glutinous rice, the dream figure said, one square in the shape of the earth, one round in the shape of heaven; wrap them in leaves and hide good things inside, as a sign of the care of the parents who bore and raised you. When he woke, he did exactly that: chose the whitest rice, kept only the full unbroken grains, washed them clean, wrapped them in green leaves into a square with the filling at the heart, and boiled it through. Then he steamed rice, pounded it soft, and shaped it into rounds.

The king considered. His sons had brought back every rare thing the forests and seas could yield, but those were things found, not things made. These two cakes were made from the grain that fed his whole people, and their shapes held heaven, earth, and the debt owed to one’s parents. The king gave his judgment: of all the offerings, Lang Liêu’s was the right one for the former kings. The throne went to the eighteenth son.

The other twenty-one princes were sent out to hold the frontier lands, and from the places they settled, villages and hamlets spread across the country.

The two cakes stayed. The square boiled cake was called bánh chưng; the round pounded one, in time, bánh giầy. And at every year’s end since, when families prepare the offerings for their ancestors, those two cakes go on the altar first.

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The tale in Lĩnh Nam Chích Quái

The Classical Chinese text, in the standard recension of the Vũ Quỳnh canon (checked against Wikisource and the Chinese Text Project):

雄王既破殷軍之後，國家無事，欲傳於子，乃會官郎，公子二十二人，謂曰：「我欲傳位，有能如我願，欲珍甘美味，歲終薦於先王，以盡孝道，方可傳位。」於是諸子各求水陸奇珍之物（一作異味），不可勝數。惟十八子郎僚母氏單寒微，先已病故，左右寡少，難以應辦。晝夜思想，夢寐不安。夜夢神人告曰：「天地之物所貴於人，無過米。所以養人，人能壯也。食不能厭，他物莫能先。當以糯米作餅，或方或圓，以象天地之形，葉包其外，中藏美味，以寓父母生育之重（一作狀）。」郎僚驚覺，喜曰：「神人助我也。」遵而行之。乃以糯米擇其精白，選用圓完無缺折者，淅之潔靜，以青色葉包裹為方形，置珍甘美味在其中，以象天地包藏萬物焉。煮而熟之，故曰蒸餅。又以糯米炊熟，搗而爛之，捏作圓形以象天，故曰薄持餅。

Working translation (after Đinh Gia Khánh 1960 and Lê Hữu Mục 1960):

“After the Hùng king had defeated the Ân army and the country was at peace, he wished to transmit the throne to a son. He summoned the quan lang, twenty-two princes in all, and said: ‘I wish to transmit my position. Whoever can fulfil my desire, bringing rare and precious delicacies at the year’s end to offer to the former kings and so complete the way of filial piety, to that one I shall transmit the throne.’ The princes each went out to seek rare things of water and land beyond counting (one variant reads ‘rare flavors’). Only the eighteenth son, Lang Liêu, whose mother had been humble and low-ranked and had already died of illness, had few attendants and found it hard to comply. Day and night he brooded; his sleep was troubled. One night a divine person appeared in a dream and told him: ‘Among the things of heaven and earth, nothing is more precious to people than rice. It is what nourishes them; by it they grow strong. One never tires of eating it, and nothing else comes before it. Make cakes of glutinous rice, some square and some round, to figure the shapes of heaven and earth; wrap them outside with leaves and conceal good things within, to signify the weight of the parents’ care in bearing and rearing (one variant: the form of that rearing).’ Lang Liêu woke startled and said with joy: ‘The divine person has helped me!’ He did as instructed. He chose the whitest glutinous rice, took only grains that were full and unbroken, washed them clean, wrapped them in green leaves into a square shape with good things placed inside, in the image of heaven and earth containing the ten thousand things. He boiled it through: this is called 蒸餅, the steamed cake. He also cooked glutinous rice, pounded it soft, and shaped it into rounds to figure heaven: this is called 薄持餅, the bạc trì cake.”

The tale’s ending, present in all manuscripts: on the appointed day Lang Liêu offered only the two cakes; the king tasted them, questioned him, heard the dream and the meaning of square and round, judged this the right offering, and named him heir. The remaining twenty-one princes were dispersed to govern the frontiers, and from them, the tale says, came the villages and settlements of the Vietnamese lands. The succession story closes by opening a second aetiology, the origin of the village itself.

The tale’s central character has his own entry: see Lang Liêu.

Position in Lĩnh Nam Chích Quái

Chưng Bính Truyện is the eighth tale of juan I in the 1492-1493 redaction of Vũ Quỳnh and Kiều Phú, after the Đổng Thiên Vương tale and before the watermelon tale (Tây Qua). The two 1960 translations, Lê Hữu Mục in Saigon and Đinh Gia Khánh with Nguyễn Ngọc San in Hanoi, keep this order, as does the 1992 Taipei critical edition.

Within the 22-tale canon, Chưng Bính belongs with the areca tale (Tân Lang, tale 5) and the watermelon tale (tale 9) to a cluster of custom aetiologies: three stories that account for three objects of Vietnamese ritual life. Lê Hữu Mục (1960) classified all three as “truyền thuyết phong tục,” custom legends, as distinct from folktales told for entertainment: these stories exist to explain a living practice.

Textual history: manuscripts and variants

The manuscripts

At least eleven transmission copies survive, most held at the Institute of Hán Nôm Studies in Hanoi under shelfmarks A.33, A.749, A.750, A.1200, A.1300, A.1897, A.1920, and A.2914, with further copies at the Société Asiatique in Paris and in the former EFEO holdings. Gaspardone’s survey (BEFEO XXXIV, 1934, pp. 128-129) first described the manuscript system. The copies fall into two main families: the 22-tale Vũ Quỳnh canon, in which Chưng Bính is tale I.8, and later expanded recensions of 38 and 43 tales.

Within the tale itself, the critical apparatus (the 1992 Trần Khánh Hạo edition; Nguyễn Thị Oanh’s collation) records variant readings marked 一作, “one version says”:

The ngọc phả branch

The Hùng Đồ Thập Bát Diệp Thánh Vương Ngọc Phả Cổ Truyền, issued in 1472 under Lê Thánh Tông, writes Lang Liêu into the official dynastic list: after his accession he is Hùng Chiêu Vương Minh Tông hoàng đế, the seventh Hùng king. Maspero (BEFEO 18, 1918, p. 1, fn. 2) recorded an anonymous popular pamphlet on “the history of the eighteen Hùng reigns” distributed at the annual Đền Hùng ceremony, which he dated to the late fifteenth century, that is, to the same court project as the 1472 registers.

The modern folk version

The version in general circulation today (the Wikisource text; Grade 6 textbooks) differs from LNCQ on several points: twenty sons instead of twenty-two; the hero called Tiết Liêu or Lang Liêu depending on the edition; the mother’s death told in emotional detail; the dream figure declaring rice “the most precious thing on earth,” a line the Classical Chinese text does not contain; the round cake already called bánh giầy rather than bạc trì bính; and the leaves and filling glossed outright as “parents enfolding their children,” which the original only implies. All of this is later accretion, smoothed for a general audience. The scholarly text and the folk text parted ways long ago.

The three branches compared

Authorship and dating

The attribution question has been argued since the eighteenth century without resolution.

Trần Thế Pháp (style Thức Chi 識之, of Thạch Thất, Sơn Tây, late 14th c.) is the author by tradition. Lê Quý Đôn, in Kiến Văn Tiểu Lục, juan IV, records: “Lĩnh Nam chích quái, one juan, by tradition the work of Trần Thế Pháp.” Phan Huy Chú’s Lịch Triều Hiến Chương Loại Chí repeats the attribution. No autograph and no fourteenth-century copy survives.

Vũ Quỳnh (1452/3-1516, of Mộ Trạch, Đường An) wrote the canonical preface dated 1492 and was explicit about his role: the original writers, he says, were “men of broad talent and learning of the Lý and Trần,” and he was an editor, not the author. His own preface refutes the textbooks that still name him as author.

Kiều Phú (b. 1446, of Quốc Oai, Sơn Tây; tiến sĩ 1475) signed an independent postface dated 1493, editing along different lines from Vũ Quỳnh.

Đoàn Vĩnh Phúc, of the Hàn Lâm academy under the Mạc, added a postface in 1554 recording that Vũ Quỳnh and Kiều Phú had fixed the collection at “two juan, twenty-two tales, beginning with Hồng Bàng and ending with Dạ Xoa,” and appended a third juan drawn from Việt Điện U Linh Tập.

The philological consensus (Trần Văn Giáp, Đinh Gia Khánh, Nguyễn Thị Oanh) is that LNCQ has no single author. It is a layered work: oral material of the Lý and Trần periods, a draft attributed to Trần Thế Pháp, two redactions in 1492-1493, an expansion in the mid-sixteenth century, and further supplements in the late eighteenth.

Symbolism: grain, shape, and filial duty

Rice made sacred

The material core of the tale is the most ordinary matter in Vietnamese life: glutinous rice, green leaves, a boiling pot. The dream figure’s words, “among the things of heaven and earth, nothing is more precious to people than rice,” put the creed of a wet-rice civilization into a god’s mouth.

Nguyễn Đổng Chi (Lược Khảo về Thần Thoại Việt Nam, 1956) read the tale as a rice-growing society sacralizing its staple: the daily grain is lifted out of the category of ordinary food and set inside a system of meaning, with a divine teacher, cosmic shapes, and an ancestral altar. Through the story, making rice cakes becomes an act of commemoration. In his Kho Tàng Truyện Cổ Tích Việt Nam, he placed “The Origin of Bánh Chưng and Bánh Dày” in the section on origins of the land.

Square and round

The interpretive frame the dream figure applies to the two cakes, round heaven and square earth (天圓地方), belongs to the gaitian (蓋天) cosmology of the Chinese classics, attested from the Zhoubi Suanjing and the Lüshi Chunqiu; Đinh Gia Khánh and Nguyễn Ngọc San (1960) identified the classical source. The borrowed frame, though, is not what the tale is doing. What the tale does is materialize that frame in wholly local stuff: heaven and earth, in Chưng Bính Truyện, can be held in two hands, wrapped in dong leaves, boiled in a family pot, and eaten at a death anniversary. Founding legends of mainland Southeast Asia rarely anchor cosmology in a food object this way. No one can touch the sky; anyone can pick up a bánh chưng. Lê Hữu Mục (1960) called the dream figure’s explanation “very objective and grounded in reality”: the square cake is visibly square, the round cake visibly round, and the sign system reads itself without an interpreter.

Beneath the classical frame lies an older stratum. The complex of sacred rice and cosmogony appears in the Vietic tradition independently of LNCQ, most clearly in the Mường epic Đẻ Đất Đẻ Nước (see the comparative section below). The square-and-round geometry is the classical overlay; the sacred grain is the older ground.

Filial piety, and who wins

The contest is framed as a test of filial piety: who can bring the right offering for the former kings? Within that frame, Lang Liêu’s victory means that the deepest understanding of filial duty belongs to the son closest to the grain, and to the ground it grows from.

There is a silence built into the structure. The orphaned son wins a contest that honors the care of parents. The cake he makes signifies “the weight of parental rearing,” and his own mother is not alive to see it. The text does not remark on this; it only tells it. The gap is in the Classical Chinese original, not in any later retelling.

Regional parallels

Thần Nông and Hậu Tắc. Chinese agricultural mythology has Shennong, who taught cultivation, and Hòu Jì (后稷), the millet lord and ancestor of the Zhou. The dream figure in Lang Liêu’s story is unnamed in LNCQ. Some contemporary Vietnamese commentary on the internet, citing Việt Điện U Linh, identifies him with Hậu Tắc; the identification is a modern reading with no basis in the medieval text. What the figures genuinely share is a structure: a god teaches, and a human makes the sacred food.

The Mường and Đẻ Đất Đẻ Nước. The Mường, the Vietic people closest to the Kinh in language, have the epic Đẻ Đất Đẻ Nước (“The Birth of Earth and Water”; collected versions include Đặng Văn Lung, ed., with Vương Anh and Hoàng Anh Nhân, NXB Khoa học Xã hội 1988; Đinh Văn Ân, NXB Văn hóa dân tộc 2005). The epic carries the same complex of rice and cosmogony but lacks the square-round binary. Phan Đăng Nhật (Nghiên cứu Lịch sử 3, 1981, p. 43) traced specific motif overlaps between the Mường Mo tradition and LNCQ. The comparison suggests a shared Vietic ground of sacred rice, with the geometric scheme as the LNCQ text’s own classical layer.

Rice-origin myths in Southeast Asia. Legends in which rice reaches humanity through a divine intermediary occur across mainland and island Southeast Asia, among Tai-Kadai, Khmer, Javanese, and Tagalog peoples. Chưng Bính Truyện differs in what it loads onto the grain: cosmology and succession politics at once. Three problems, one story, one object.

Modern scholarship: memory or invention?

Chưng Bính Truyện sits inside the larger dispute over the whole Hùng-king cycle in LNCQ: genuine cultural memory of a pre-Sinitic Vietnamese society, or a medieval invented tradition?

Liam C. Kelley (“The Biography of the Hồng Bàng Clan as a Medieval Vietnamese Invented Tradition,” JVS 7/2, 2012, pp. 87-130) argues that the Hùng-king cycle, including the world in which this tale is set, is a literary construction of the Lý, Trần, and Lê periods, built on Sinitic models rather than on pre-Sinitic oral memory.

Tạ Chí Đại Trường (reply in the same JVS issue, pp. 139-162) accepts that the text is layered but rejects the conclusion: he argues for an older folk substratum beneath the literary surface.

Neither side disputes that the textual form we have is a product of the 1492-1493 redaction. What no one has settled is the age of the oral layer beneath it. The Mường parallel and the wider Southeast Asian rice-origin corpus are the main argument of the line that treats the sacred-grain stratum as old; Kelley’s line treats the whole package, sacred grain and cosmological frame alike, as medieval work built from Chinese books. The debate stays open at exactly that point.

Nguyễn Thị Điểu (“A mythographical journey to modernity,” Journal of Southeast Asian Studies, 2013/2014) follows the Hùng-king myths through their transformations from LNCQ through the colonial-era pamphlets to the postwar state cult; Chưng Bính Truyện travels the whole route.

Living heritage

Heritage listings. In 2012, UNESCO inscribed “The worship of Hùng kings in Phú Thọ” on the Representative List of the Intangible Cultural Heritage of Humanity; the cult belongs to the wider Hùng-king myth cycle that this tale is part of, though the UNESCO dossier does not enumerate individual tales. In May 2023, Vietnam’s Ministry of Culture, Sports and Tourism added “the craft of making bánh chưng and bánh giầy” to the national intangible cultural heritage register.

Education. “Sự tích bánh chưng bánh giầy” is the legend unit in the Grade 6 literature curriculum, present in every current textbook series. The classroom text is the modern folk branch; its core structure is the LNCQ tale’s.

Daily life. Every Tết, millions of Vietnamese families make bánh chưng. The practice runs on its own, whether or not the maker knows Lang Liêu’s name; but the question “why is bánh chưng square” still leads back to one place. Legend and practice separated long ago, and many families now buy the cakes rather than wrap them. Where they are still wrapped, the pot boils through the last night of the year, and in those hours the story tends to be told. Few Hùng-king legends still have that kind of genuine oral circulation.

Notes for use

Historicity. Chưng Bính Truyện is a medieval literary text, not a source on any Hùng-era society. The annals do not narrate it: Đại Việt Sử Ký Toàn Thư keeps only the framework of eighteen Hùng reigns, and Việt Sử Lược even less. “The sixth Hùng king” is a convention of the tale and cannot be dated.

Two easily confused branches. The LNCQ text (twenty-two princes, the round cake named bạc trì bính) and the modern folk version in textbooks (twenty sons, bánh giầy) differ on many details. Citations should say which branch they follow.

The ngọc phả are hagiography. The 1472 registers’ promotion of Lang Liêu to seventh Hùng king is a Lê-dynasty historicizing operation, usable for the history of the cult, not as chronology.

Editions differ by base manuscript. The 1960 Đinh Gia Khánh and Lê Hữu Mục translations use different transmission copies; Nguyễn Thị Oanh’s edition follows A.2914. The Đinh Gia Khánh translation’s first printing is credited to NXB Văn hóa and later reprints to NXB Giáo dục; they are one translation.

Thi viện misattribution. Some websites, Thi viện among them, credit LNCQ to Nguyễn Dữ. Nguyễn Dữ wrote Truyền Kỳ Mạn Lục, a different work.