Born in April, 1940, from Jiang 'an County, Sichuan Province. He entered the History Department of Lanzhou University from 65438 to 0957 and graduated from the History Department of Northwest Normal University from 65438 to 0964. 1965 to 1980 as editor of the editorial department of Tibet People's Broadcasting Station. 1980 transferred to the history department of Sichuan Normal University to teach. He used to be vice president of China Song History Research Association and professor of history department of Sichuan Normal University. Published academic monographs "Marriage and Society in Song Dynasty" (Sichuan People's Publishing House, 1989, 1990 won the Outstanding Achievement Award of Sichuan Social Sciences) and "Royal Family and Politics in Song Dynasty" (Sichuan People's Publishing House, 1993, 1994 won the Outstanding Achievement Award of Sichuan Social Sciences). Song Dynasty Volume (Guangxi People's Publishing House, 1996, won the China Book Award in the same year), Social Life History of Xixia Jin in Liao and Song Dynasties (co-authored with Zhu Ruixi, Liu, Cai Chongbang and Wang Zengyu, China Social Sciences Publishing House, 1998, won the Sichuan Social Sciences Outstanding Achievement Award in 2000), and Song Dynasty He has published more than 80 historical articles such as Don't Ask about Marriage in Song Dynasty (1986 won the Outstanding Achievement Award of Sichuan Social Sciences), which were published in Historical Research, Unfinished Draft, China Historical Research and Guangming Daily respectively. History, Xinhua Digest, New History of Taiwan Province Province, Continental Magazine, Thoughts and Discourse, Japanese China History and other publications. 199 1- 1992, deputy and member of the Standing Committee of the First People's Congress of Jinjiang District, Chengdu. 1993- 1997, member of the 7th CPPCC of Sichuan Province. 1998-2007 Member and Standing Committee of the 8th and 9th CPPCC in Sichuan Province. 1990 was awarded the Excellent Teaching Achievement Award of ordinary colleges and universities in Sichuan Province, and was rated as an excellent teacher in Sichuan Province. 1992 received special government allowance. Retired from the School of History and Culture of Sichuan Normal University in 2008.