1July, 984, graduated from Xi 'an Mining Institute, majoring in mining engineering, and stayed as a teacher.

1June, 1989, obtained a master's degree in mining engineering from Xi 'an Mining Institute;

1998 graduated from China university of mining and technology with a doctorate in mining engineering;

1998 10 as the secretary of academic committee of Xi 'an Institute of Science and Technology (deputy division level);

1999 and 2002 began to guide master students and doctoral students.

In June 2000, he served as deputy director of the Academic Affairs Office of Xi 'an Institute of Technology.

In 2000, he was promoted to professor;

In June 2003, he served as Dean of Energy College of Xi 'an University of Science and Technology;

In July 2006, he served as director of the Academic Affairs Office of Xi 'an University of Science and Technology;

From February to March, 2007, I went to Shaw University and North Carolina State University for further study.

20 10 served as vice president of Xi 'an University of Science and Technology in June.