Department of Financial Management, Shanghai Jiaotong University 1945- 1949.
1947 joined the new democratic youth league and began to participate in revolutionary work.
1949- 195 1 worked as a teaching assistant in north jiaotong university.
195 1- 1955 graduated from national chiao tung university, Moscow, with an associate doctorate in economics.
1956 * * Joined China.
1955- 1979 Lecturer of North Jiaotong University.
65438-0978 began to be the tutor of master students majoring in transportation economy in North Jiaotong University.
1979- 198 1 Associate Professor of North Jiaotong University.
198 1- 1999 Professor of Northern Jiaotong University.
1986 doctoral supervisor of transportation economics in northern jiaotong university.
1Retired in May, 999.