# Sengyou
**Sengyou** (僧祐; 445–518) was a Liang-dynasty Buddhist monk of Jiankang (modern Nanjing) who compiled the *Chu sanzang jiji* (出三藏记集), the oldest surviving catalog of Buddhist writings, and whom Emperor Wu entrusted with deciding all matters concerning monks and nuns[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html) • [2](https://ctext.org/datawiki.pl?if=gb&res=373409). His secular surname was Yu, he came from Jiangning in Jiangsu, and he died at Jianchu monastery in Tianjian 17 (518) at age 74[2](https://ctext.org/datawiki.pl?if=gb&res=373409). Emperor Wu referred all doubtful monastic affairs to him for decision, and in his last years, though suffering from foot disease, he was carried into the inner palace to give the precepts to the six palaces[3](https://m.fodian.cc/f01/587.html).
| Key fact | Detail |
|---|---|
| Life | Born 445 (Yuanjia 22) in Jiankang; died 518 at Jianchu monastery, aged 74[4](https://www.lingyinsi.com/detail_58_17826.html) • [2](https://ctext.org/datawiki.pl?if=gb&res=373409) |
| Masterwork | *Chu sanzang jiji* (T 2145), 15 juan, the oldest extant catalog of Buddhist writings, built on Daoan's lost *Zongli zhongjing mulu*[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html) |
| Scale of the catalog | 2,162 works in 4,328 juan, spanning more than 400 years of translation from Han to Liang[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html) • [4](https://www.lingyinsi.com/detail_58_17826.html) |
| Vinaya specialty | The Sarvāstivāda *Shisong lü* (Ten Recitations Vinaya), studied under Faying for over twenty years; vinaya lectures drew seven to eight hundred listeners[2](https://ctext.org/datawiki.pl?if=gb&res=373409) • [4](https://www.lingyinsi.com/detail_58_17826.html) • [5](https://www.klassiekchineseteksten.nl/tekst/Chu-sanzang-jiji) |
| Image patronage | Supervised the one-zhang-nine bronze Amitāyus at Guangzhai monastery (509) and the ten-zhang stone Buddha at Shengxian (513–517)[3](https://m.fodian.cc/f01/587.html) |
| Disciples | Over ten thousand monastic and lay followers, including Zhizang, Baochang, and the literatus Liu Xie[2](https://ctext.org/datawiki.pl?if=gb&res=373409) |
| Bibliographic legacy | Most of the cumulative typology of Buddhist literature in medieval catalogs originated in his work[6](https://www.encyclopedia.com/religion/encyclopedias-almanacs-transcripts-and-maps/catalogues-scriptures) |
## Life and monastic career
Sengyou was born in 445, in the 22nd year of Yuanjia under Emperor Wen of the Liu Song, in Jiankang. Steeped in Buddhism from childhood, he entered Jianchu monastery as a boy under the master Sengfan, moved at fourteen to Dinglin monastery to study under Fada, whom contemporaries called a "pillar of the Dharma," and received full ordination at twenty. He then studied the vinaya under the master [Faying](https://www.edgepedia.org/faying) for more than twenty years[4](https://www.lingyinsi.com/detail_58_17826.html).
His standing grew through princely patronage. When Xiao Ziliang, Prince of Jingling of the Southern Qi, invited him to lecture on the vinaya, audiences regularly reached seven to eight hundred people[4](https://www.lingyinsi.com/detail_58_17826.html). Under the Liang, Emperor Wu of Liang entrusted him with deciding all matters concerning monks and nuns[2](https://ctext.org/datawiki.pl?if=gb&res=373409). His disciples, monastic and lay, numbered about eleven thousand, among them Zhizang, Baochang, Huikuo, and [Liu Xie](https://www.edgepedia.org/liu-xie)[2](https://ctext.org/datawiki.pl?if=gb&res=373409) • [3](https://m.fodian.cc/f01/587.html).
## The Chu sanzang jiji: structure and content
The *Chu sanzang jiji* ("Collected Records on the Production of the Tripiṭaka," also called the *Sengyou lu* or *Youlu*) is the oldest surviving book catalog of Buddhist writings, compiled in the Liang empire on the basis of Daoan's lost *Zongli zhongjing mulu* (the *Anlu*)[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html). It runs to 15 juan in four parts[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html):
1. **Zhuanyuan lu** (juan 1), five essays on the origins of the Tripiṭaka.
2. **Quanming lu** (juan 2–5), cataloging 2,162 works in 4,328 juan, including variant translations, anonymous translations, and scriptures of doubtful or spurious authenticity[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html).
3. **Zongjing lu** (juan 6–12), 120 scripture prefaces and postfaces[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html).
4. **Shulie lu** (juan 13–15), 32 biographies of translator monks[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html).
In fascicle 4 Sengyou supplements the anonymous list he inherited from Daoan with a further 1,306 titles of texts that, on the information available to him, he could not attribute to any translator[7](https://tibetanbuddhistencyclopedia.com/en/index.php?title=Fei_Changfang%E2%80%99s_Treatment_of_Sengyou%E2%80%99s_Anonymous_Texts). A Chinese library-science study argues the work also records more than 20 titles of Buddhist editions, traces the origins of ancient editions, identifies good copies among variant texts, and detects forged scriptures, making it both the earliest extant catalog of editions and the earliest extant catalog of Buddhist scriptures[8](https://www.jlis.cn/jtlsc/ch/reader/view_abstract.aspx?file_no=20070317&flag=1). The work was included in successive canon editions from the Song-period Kaibao Tripitaka onward, with the sole exception of the Qing-period Dragon Tripitaka, and heads the catalog section of the Taishō canon[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html) • [4](https://www.lingyinsi.com/detail_58_17826.html).
## How the catalog was compiled
Sengyou's principal source was Daoan's catalog, produced in 374, which did not survive in its entirety; the *Chu sanzang jiji* preserves most of its contents[9](https://glorisunglobalnetwork.org/wp-content/uploads/2025/03/hualin7.1_tan.pdf) • [10](https://ir.uwest.edu/files/original/6d78d8d8f22477965d96b99dad9d59db6a50f188.pdf). He also built the physical infrastructure for such a collection: using donations he received, he established scriptural repositories (*jingzang*) at Jianchu monastery and at Dinglin monastery's Prajña Terrace, an early instance of Chinese monasteries collecting [Buddhist texts](https://www.edgepedia.org/buddhist-texts)[3](https://m.fodian.cc/f01/587.html).
The driving purpose of such catalogs was to prove the authenticity of the Chinese Buddhist canon; Chinese Buddhist scholars declared that only scriptures from known translators were true words of the Buddha[12](https://journals.sagepub.com/doi/10.1177/0971945814565728). Sengyou introduced three criteria for distinguishing an apocryphal scripture from a genuine one: the meanings and expressions in a text were "shallow and coarse"; the text did not come from "foreign regions"; and it was not translated by a "Western guest." The latter two became objective standards in subsequent cataloging[5](https://www.klassiekchineseteksten.nl/tekst/Chu-sanzang-jiji).
The historian Storch characterizes him as a self-styled guardian of orthodoxy and describes his investigations into the fabrication of scriptures by Sengfa and Miaoguang as "inquisitions"; she also argues he deliberately ignored earlier catalogs he must have known, out of ideological concerns[11](https://dazangthings.nz/cbc/source/230/) • [13](https://www.h-net.org/reviews/showpdf.php?id=47011). Antonello Palumbo contests Storch's reliance on Fei Changfang as a witness to those earlier catalogs, noting that Tan Shibao checked all of Fei's references to lost early catalogs and found them laden with inconsistencies and anachronisms, suggesting the catalogs attributed to Zhu Shixing, Zhi Mindu, Zhu Fahu, and Nie Daozhen were later fabrications[13](https://www.h-net.org/reviews/showpdf.php?id=47011).
## Vinaya work and sangha regulation
Sengyou took the *Shisong lü*, the Sarvāstivāda vinaya, as his specialty[2](https://ctext.org/datawiki.pl?if=gb&res=373409). His vinaya-related writings include the *Shisong yiji* in 10 juan, the *Sapoduobu xiangcheng zhuan* (a succession history of the Sarvāstivāda lineage) in 5 juan, and the *Shijia pu* (Sākya genealogy) in 5 juan; Naitō dates the *Shisong yiji* to about 499, revised around Tianjian 8 (509), and the *Sapoduobu xiangcheng zhuan* to around 503–504, evidence that Sengyou revised his own works until late in life[3](https://m.fodian.cc/f01/587.html) • [11](https://dazangthings.nz/cbc/source/230/). He also compiled the *Hongming ji*, an anthology covering the Eastern Han to Liang in 14 juan with 122 topics and 185 pieces by 124 authors, reflecting six great debates including spirit-permanence and whether monks should bow to rulers[4](https://www.lingyinsi.com/detail_58_17826.html). His other works, the *Shijie ji*, *Fayuan ji*, and *Faji zaji zhuan ming*, are lost[3](https://m.fodian.cc/f01/587.html).
Emperor Wu delegated all doubtful monastic affairs to him, and in his final years, despite foot disease, he was carried into the inner palace to give the precepts to the six palaces[2](https://ctext.org/datawiki.pl?if=gb&res=373409) • [3](https://m.fodian.cc/f01/587.html).
## Translation circles and image patronage
The *Chu sanzang jiji* records that Fayong (Tanwujie, *Dharmodgata) and Puti (Bodhi) assisted Baoyun in the actual translation work of a group of texts ascribed to [Gunabhadra](https://www.edgepedia.org/gunabhadra) during the reign of Emperor Wen of the Liu Song (424–453), including the *Samyuktagama* (T99), the *Lankavatara-sutra* (T670), and the *Srimaladevi-sutra* (T353)[11](https://dazangthings.nz/cbc/source/230/). Extant texts in that list include the *Angulimaliya-sutra* (T120), the *Samdhinirmocana-sutra* (T679), the *Guoqu xianzai yinguo jing* (T189), and the *Mahabheriharaka-sutra* (T270)[11](https://dazangthings.nz/cbc/source/230/). Sengyou also reports that a first translation of the *Samyuktabhidharmahrdaya* was made by Isvara in Yuanjia 3 (426) but got only as far as the Pravicaya chapter[11](https://dazangthings.nz/cbc/source/230/).
**Image-making.** In Tianjian 8 (509), after the deaths of the original founders [Fayue](https://www.edgepedia.org/fayue) and Zhijing, Sengyou was charged with completing the casting of a one-zhang-nine (about 5.8 m) bronze Amitāyus at Guangzhai monastery, praised as the finest Buddhist image east of the Congling (Pamirs)[3](https://m.fodian.cc/f01/587.html). In Tianjian 12 (513) he was ordered to supervise the carving of a stone Buddha at Shan county (modern Shengxian, Zhejiang), a four-year project that produced a ten-zhang (about 30 m) standing Buddha with niches and halls[3](https://m.fodian.cc/f01/587.html). The statues of the Three Sages Hall at Qixia Mountain and the Shitan stone Buddha at Shengxian were carved to his design standards (*zhunhua yize*)[4](https://www.lingyinsi.com/detail_58_17826.html).
## Comparison with later catalogs
Five catalogs of Chinese Buddhist texts predate the Tang: Daoan's *Zongli zhongjing mulu* (early 380s), Sengyou's *Chu sanzang jiji* (with extant revisions through 515), Fajing's *[Zhongjing mulu](https://www.edgepedia.org/zhongjing-mulu-catalogue-of-the-canonical-scriptures)* (594), Fei Changfang's *Lidai sanbao ji* (597 or 598; sources differ), and Yancong's *Zhongjing mulu*[7](https://tibetanbuddhistencyclopedia.com/en/index.php?title=Fei_Changfang%E2%80%99s_Treatment_of_Sengyou%E2%80%99s_Anonymous_Texts). A sixth-century evaluation states that among over a dozen catalogs made in the two hundred years after Daoan, only Sengyou's was considered close to comprehensiveness, yet it still made Mahāyāna and Hīnayāna identical and mixed the Tripiṭaka, with indigenous compilations confused with authentic texts and biographies confused with scriptures[9](https://glorisunglobalnetwork.org/wp-content/uploads/2025/03/hualin7.1_tan.pdf). The catalog indeed does not distinguish scriptures into Mahāyāna and Hīnayāna categories, nor arrange them in the sutra-vinaya-treatise sequence, which is noted as its principal shortcoming[1](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html).
Its typological influence, however, was lasting. It set the standard for cataloging methods with a minute classification: new and old translations, anonymous and variant translations, spurious scriptures, abridged scriptures, extant and nonextant translations, translator known or unknown; most of the cumulative list of divisions and categories of Buddhist literature in medieval catalogs originated in Sengyou's work[6](https://www.encyclopedia.com/religion/encyclopedias-almanacs-transcripts-and-maps/catalogues-scriptures).
Fei Changfang's *Lidai sanbao ji* (15 juan, presented to [Emperor Wen of Sui](https://www.edgepedia.org/emperor-wen-of-sui)) took dynastic chronology as its framework, documented 2,146 titles in 6,235 juan with biographies of 198 monks and laypersons, and marked the first appearance of a list of books "included in the Canon" (*ruzanglu*); it combined translation records with biographical notices, unlike Sengyou's more technical catalog, but its shortcomings were imprecise verification and a large number of apocryphal and unreliable entries[14](http://chinaknowledge.org/Literature/Religion/lidaisanbaoji.html). Fei altered or fabricated numerous translator attributions to minimize the number of scriptures of questionable pedigree, and granted canonical status in his *Ruzang mu* to nearly sixty texts considered dubious or fake by Fajing[6](https://www.encyclopedia.com/religion/encyclopedias-almanacs-transcripts-and-maps/catalogues-scriptures) • [9](https://glorisunglobalnetwork.org/wp-content/uploads/2025/03/hualin7.1_tan.pdf). Fei candidly acknowledged at the end of his work that he had never seen most of the more than thirty catalogs he mentions, and actually consulted only six[13](https://www.h-net.org/reviews/showpdf.php?id=47011). Zhisheng's *Kaiyuan shijiao lu* (730) was the most critical and thorough catalog in evaluating textual histories, culminating the tradition and influencing the Taishō canon, yet it still accepted some problematic attributions originating in the *Lidai sanbao ji*[6](https://www.encyclopedia.com/religion/encyclopedias-almanacs-transcripts-and-maps/catalogues-scriptures); Sengyou's name appears 45 times in scroll 2 of that work alone, a measure of his catalog's role as a source[15](http://ntireader.org/words/7000754.html).
## References
1. [Chu sanzang jiji 出三藏记集, ChinaKnowledge.de](http://chinaknowledge.org/Literature/Religion/chusanzangjiji.html)
2. [僧祐, Chinese Text Project data wiki](https://ctext.org/datawiki.pl?if=gb&res=373409)
3. [僧祐（445–518），中国大百科全书 (Su Jinren), fodian.cc](https://m.fodian.cc/f01/587.html)
4. [纪念｜五月廿六 僧佑大师圆寂日, Lingyin Temple, Hangzhou](https://www.lingyinsi.com/detail_58_17826.html)
5. [Klassieke Chinese Teksten: Chu sanzang jiji](https://www.klassiekchineseteksten.nl/tekst/Chu-sanzang-jiji)
6. [Kyoko Tokuno, "Catalogues of Scriptures," Encyclopedia of Buddhism](https://www.encyclopedia.com/religion/encyclopedias-almanacs-transcripts-and-maps/catalogues-scriptures)
7. [Jan Nattier, "Fei Changfang's Treatment of Sengyou's Anonymous Texts," JAOS](https://tibetanbuddhistencyclopedia.com/en/index.php?title=Fei_Changfang%E2%80%99s_Treatment_of_Sengyou%E2%80%99s_Anonymous_Texts)
8. [曹之、马刘凤：《出三藏记集》是一部版本目录，中国图书馆学报 (2007)](https://www.jlis.cn/jtlsc/ch/reader/view_abstract.aspx?file_no=20070317&flag=1)
9. [Imperial Patronage and Scriptural Authority: Sui Buddhist Cataloguers, Hualin International Journal of Buddhist Studies 7.1 (2025)](https://glorisunglobalnetwork.org/wp-content/uploads/2025/03/hualin7.1_tan.pdf)
10. [Tracing the Historical Context of Early Chinese Buddhist Texts (dissertation using AI on the Chu sanzang ji ji), UWest](https://ir.uwest.edu/files/original/6d78d8d8f22477965d96b99dad9d59db6a50f188.pdf)
11. [CBC@: Naitō 1958 on the composition and textual history of the CSZJJ](https://dazangthings.nz/cbc/source/230/)
12. [Building a Buddhist Canon in Early Medieval China, SAGE](https://journals.sagepub.com/doi/10.1177/0971945814565728)
13. [Antonello Palumbo, review of Storch, The History of Chinese Buddhist Bibliography, H-Net](https://www.h-net.org/reviews/showpdf.php?id=47011)
14. [Lidai sanbao ji 历代三宝纪, ChinaKnowledge.de](http://chinaknowledge.org/Literature/Religion/lidaisanbaoji.html)
15. [NTI Reader entry for 出三藏记集 / 僧祐](http://ntireader.org/words/7000754.html)
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*Initially written Oct 10, 2026 · Edited: Oct 11, 2026; Oct 15, 2026*
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