1988.9-1992.7      Department of Architecture & Construction Engineering,
                          Xi’an University of Architecture & Technology
                          As: undergraduate student
                          Major in: Industrial & Civil Construction Engineering 
                          Degree: Gain Bachelor Degree of Engineering in July.1992
1992. 9-1999.12   Department of Architecture & Construction Engineering, 
                          Xi’an University of Architecture & Technology
                          As: graduate student for Master Degree (1992. 9-1994. 8)
                          As: graduate student for Doctor Degree (1994. 9-1999.12)
                          Major in: Structure Engineering
                          Degree: Gain Doctor Degree of Engineering in Apr.1999 
1999.4-2001. 3     Post Doctorial Station of Mechanics, Xi’an Jiaotong University
                          As: post doctor
                          Major in: Fracture Mechanics
2001.4-                Department of Civil Engineering, Xi’an Jiaotong University
                          As: teacher; Associate Professor