Worked in Ceheng County Science and Education Office from August 1978 to February 1979.
From March 1979 to May 1980, he served as secretary of the People's Procuratorate of Ceheng County.
From June 1980 to April 1993, he served as deputy director of the Judicial Bureau of Ceheng County and director and director of the Legal Counsel Office. During this period, he served as the first and second directors of the Guizhou Lawyers Association, a member of the Guizhou Law Society, and a member of the Guizhou Miao Society.
From May 1993 to September 1997, he served as deputy secretary of the Political and Legal Committee of the Ceheng County Committee, deputy director of the County Comprehensive Office, and representative and standing committee member of the 14th Ceheng County People’s Congress. From 1997 to 10, he successively served as the vice president of Ceheng County People's Court, a first-level judge, a fourth-level senior judge, a member of the Party Leadership Group, a member of the Judgment Committee, a director of the Qianxinan Prefecture Law Society, and a deputy secretary-general of the Qianxinan Prefecture Miao Society. He has been engaged in county legal work for many years and has rich theoretical knowledge and practical experience. He has published papers "On the Establishment of the Criminal Compensation Law" and "Legal Publicity and Education is the Only Way to Governing the County According to the Law." During his work, he was awarded ten times by the provincial and state governments, including two provincial encouragement awards and one award from the provincial party committee and provincial government.
The closure rate of criminal cases handled during 1999 was 100, ranking first in the province.