About Dayi Daoxin

Dayi Daoxin, who lived from 580–651, was the fourth Chán Buddhist Patriarch, following Jianzhi Sengcan and preceding Hongren, posthumous name Daman, was the 5th Patriarch of Chan Buddhism.
Tang emissaries to Sogdian King Varkhuman in Samarkand, 648–651 CE, Afrasiab murals

The most prominent Buddhist monks of the Tang dynasty

The Tang dynasty, or Tang Empire, was an imperial dynasty of China that ruled from 618 to 907 AD. Historians generally regard the Tang as a high point in Chinese civilization, and a golden age of cosmopolitan culture. From the outset, religion played a role in Tang politics. In his bid for power, Li Yuan had attracted a following by claiming descent from the Taoism sage Lao Tzu. People bidding for office would request the prayers of .