During the period of 1966, when I was in high school, I studied literature and history by myself because of the turmoil of the Cultural Revolution. First, I learned from Mr. Li Qingyun about inscriptions and calligraphy appreciation, and then I learned from Mr. Xu Bangda. In Gu Shuhua, especially in the identification of inscriptions, I was carefully taught by Mr. Qi Gong.

1979 spring, transferred to the research office of the Palace Museum, served as Mr. Xu Bangda's assistant for a long time, engaged in the research and appraisal of Gu Shuhua. Now he is a research librarian of the Palace Museum and a member of the National Cultural Relics Appraisal Committee.

I have read the calligraphy and painting collections of most provincial and municipal museums in China with Mr. Xu, and I have read a lot of inscriptions at home and abroad with my husband. 1999 From 2000, I was invited to the United States to be a visiting researcher at the Metropolitan Museum of Art and Princeton University, and I saw most of the public and private collections of China Gu Shuhua in the United States.

From 2003 to 2005, he was a visiting researcher at the Chinese University of Hong Kong Museum of Cultural Relics.