Majored in mine ventilation, dust control and mine disaster prevention.

Undertaken over 50 projects supported by National Key Technology Research and Development Program of China, NSFC, provincial and ministerial institution or corporation. 4 second prizes and 5 third prizes for provincial and ministerial projects were received and 2 patents were obtained.

Adjunct member of China Metals Society Metallurgical Safety and Health Branch

5th National Security Production Safety Expert