1982 After graduating from Beijing Sport University, I worked in Peking University Sports Teaching and Research Section. Special event "Track and Field Decathlon". He came to Peking University to coach the pole vault and led the team members to break the record of Peking University team with 1985, which has been maintained to this day. He has taught basketball, volleyball, football, badminton, skating, swimming, Tai Ji Chuan, fitness, martial arts and track and field.

1990 contact billiards, third place in the 9-ball match of Beijing Social Group. 1995 —— 1998 is responsible for organizing billiards competitions in universities in Beijing. Increase the referee work of Beijing, China and international competitions. Organize the Peking University Student Billiards Association and participate in the referee work of billiards competitions in Beijing universities and society. He led the team to win team and individual championships in Beijing. Train more than 20 billiards referees. Actively carry out social billiards activities. Actively study billiards and publish many papers about billiards.

1995 organized two billiards classes in Peking University. With the support of the leaders of the teaching and research section, after active preparations in 2003, billiards class, which belongs to "quality education", was finally opened for graduate students and doctoral students in February 2004, and was well received by students.