1998, has been in beijing university of chemical technology. He used to be deputy director of the Science and Technology Department and vice president of the Law School.

During the period of 1988, he held a bilateral international academic conference in Northeast Normal University as a secretary and translator.

199 1 held a bilateral international seminar on "comparative study of scientific and technological development between China and Japan" in Dalian in.

1992 was rated as a model of excellent young teachers in Dalian.

65438-0993 was invited to five universities including Tokyo University, osaka kyoiku university, Kyoto Tongshe University, Osaka University and osaka city university for academic exchanges and cooperative research.

1995, was awarded as an advanced young scientific and technological worker in Liaoning province. 200 1 was selected as "One Hundred Talents Training Project of Social Science Theory Talents in Beijing in the New Century".

In 2003, he was hired as the consultant of Beijing Joint Conference of Natural Science and Social Science.

During the period of 1999-2000, Professor Yoshihiko Hashimoto from the Advanced Technology Research Center of Tokyo University, Professor Dai Ya Kobayashi from Zhongjing University, Professor Kanhara from Toyo University and Professor Kenzo Shimahara from Nishimoto University were invited to our school for academic exchange.

In July 2004, he was hired as an adjunct professor at Northeastern University.

From September 2004 to March 2005, I went to tokyo institute of technology and Tokyo University for further study as a senior visiting scholar. In the meantime, he went to Northeastern University, Chengxi University, College University, Kyoto Education University and Ritsumeikan University for academic visits and exchanges.