Three stable research directions have been formed, reflecting strong scientific research and innovation capabilities. In the past three years (2010-2012), it has undertaken more than 50 national, provincial and ministerial level scientific research projects, with scientific research funding of more than 14.19 million yuan. Obtained 9 national patent authorizations, including 7 invention patents. Published 302 scientific research papers, including 98 papers included in SCI. Won 5 provincial and ministerial level scientific research and teaching achievement awards. "Clinical Biochemistry" and "Clinical Laboratory Instrumentation" were rated as national quality courses, and "Experimental Diagnostics" was rated as Chongqing's quality course. He has edited or co-edited 10 monographs, planned teaching materials for 37 people, and 3 edited teaching materials have been included in the "Eleventh Five-Year Plan" national planning teaching materials.