Former Qin Buddhists

Dao'an (Chinese: 道安; pinyin: Dào'ān; Wade–Giles: Tao-an; 312–385) was a Buddhist monk, author and bibliographer, during the Eastern Jin dynasty. He was from what is now Hebei. His main importance was that of overseer of translation of Buddhist texts into Chinese, organizer of the Chinese sangha, author of exegetical works and compiler of the most important early catalogue of Chinese Buddhist translation in 374. Although this catalogue is itself lost, Sengyou reproduces much of it in his catalogue (T2145) completed in 515.

Yao Xing (Chinese: 姚興; 366–416), courtesy name Zilüe (子略), formally Emperor Wenhuan of (Later) Qin ((後)秦文桓帝), was an emperor of the Chinese/Qiang state Later Qin. He was the son of the founding emperor Yao Chang (Emperor Wucheng). For most of his reign, he did not use the title of emperor, but used the title Heavenly King (Tian Wang). During his reign, he destroyed the rival Former Qin and proceeded to expand his hegemony over nearly all of western China, as he temporarily seized all of Western Qin's territory and forced Southern Liang, Northern Liang, Western Liáng, and Qiao Zong's Western Shu (西蜀) all to at least nominally submit to him, but late in his reign, defeats on the battlefield, particularly at the hands of the rebel general Helian Bobo (who founded Xia), and internecine struggles between his sons and nephews greatly damaged the Later Qin state, and it was destroyed soon after his death. Yao Xing was an avid Buddhist, and it was during his reign that Buddhism first received official state support in China. The monk Kumarajiva also visited Chang'an at Yao Xing's request in 401.

Kumārajīva (Sanskrit: कुमारजीव, simplified Chinese: 鸠摩罗什; traditional Chinese: 鳩摩羅什; pinyin: Jiūmóluóshí; Wade–Giles: Chiu mo lo shih, 344–413 CE) was a Buddhist monk, scholar, missionary and translator from the Kingdom of Kucha. He first studied teachings of the Sarvastivadin schools, later studied under Buddhasvāmin, and finally became an adherent of Mahayana Buddhism, studying the Mādhyamaka doctrine of Nāgārjuna.