1909 ——191/kloc-0 graduated from Nanchang Jiangxi Institute of Science in.
1913 ——1917 graduated from department of mechanical engineering, Purdue University with a bachelor's degree in mechanical engineering.
1919 ——1921year as technical director of middle east railway.
1921-1922, director of engineering department and locomotive workshop of Jinan Machinery Factory of Jin-Pu Railway.
1922 to 1925 served as director of Ji Jiao railway vehicles and head of Qingdao locomotive depot.
1926 ——1927 was appointed as the chief engineer department of Yunnan Gobi railway machinery.
1927 to 1928, served as the maintenance director of Jinpu Railway Bureau and the director of Puzhen Machinery Factory.
1928 ——1929 secretary general national chiao tung university.
1929 to 1930 served as the maintenance director of beining railway bureau.
1930- 1932 was a member of the technical standards Committee of the Ministry of Railways, and193/kloc-0 led a delegation to Japan to inspect the railway locomotive factory in the spring of.
1932 to 1935 as the director of the locomotive department of Jinpu Railway Bureau.
1935 to 1936, member and maintenance director of the new road construction Committee of the Ministry of Railways.
1936 ——1939 used to be the director of the preparation department of Zhuzhou machinery factory of the Ministry of Railways and the director of the transportation department of Yuehan Railway Bureau, and presided over the new construction project of Zhuzhou machinery factory.
1940 to 1943 as the maintenance director of Yunnan-Myanmar Railway, and as the chief engineer department and maintenance director of Yunnan-Myanmar Railway Supervision Office.
1943 to 1946 as the maintenance director of the Engineering Committee of the Military Commission.
1946 ——1947 served as the technical director of the Ministry of Communications and the preparatory director of the technical research institute.
1947 ——1948 President of Shanghai Jiaotong University.
1949 to 1952 as the director and professor of mechanical engineering department of Zhejiang university.
1952 ——1977 Professor of Shanghai Jiaotong University, Head of the Department of Lifting and Transportation Machinery, 1958 Vice President.
1955 member of the technical department of China academy of sciences.
1977 died in Shanghai in August.