1945 12 worked in the former national Beiping library.

After the peaceful liberation of Beiping from 65438 to 0949, he joined the Cultural Group of the Military Management Committee of Beiping City and took over the work of the former Beiping Library. Later, he returned to work in the museum and served as the first trade union chairman.

1950- 12, was selected by the Central Organization Department to participate in the War to Resist US Aggression and Aid Korea, and was appointed as the cultural officer of Zhenglian in Chinese people's Volunteer Army.

1953 was transferred back to Beijing Library by the Ministry of Culture.

1954 was hired as a part-time tutor of Peking University Library Department.

1955- 1957 studied at Beijing Russian Institute (now Beijing Foreign Studies University).

1957 was introduced to our department by Wang Zhongmin, the director of Peking University Library.

196 1 7 Still working in Beijing Library after graduation; In the same year 10, Shanxi Library was introduced by the Ministry of Culture and recommended to be transferred by Beijing Library, and successively served as the head of the reading section and the Chinese cataloging section, the business secretary of the curator's office and the director of the research counseling department.

1984 Director of Shanxi Provincial Library.

1990 After retirement, he was hired as honorary director of Shanxi Provincial Library.