No.1 master, a native of Heyang, Shaanxi Province, whose common surname is Zhao, whose name is Dangui, whose name is Zi Ren; After becoming a monk, he was always ashamed of becoming a monk because of his holy name and seal. He is one of the most influential figures of modern Buddhism in China. Its position among the believers of the contemporary Pure Land Sect is unparalleled so far. After his death, he was honored as the 13th founder of Pure Land Sect. Master Yin Guang was born on the lunar calendar 186 1 year1February 12. When he was young, he liked reading Zhu Cheng's books. In 188 1, Master Yin Guang became a monk in Lianhuadong Temple in Nanwutai, Zhong Nanshan, at the age of 2 1, and studied under a pure monk. 1on the fourth day of November, 940, he died in Lingyanshan Temple at the age of eighty.