Tsai, Ping-Ye.-Born in Changchow, Kiangsu, 1889. Married, 1916. Studied at Nanyang College, Shanghai, 1902-7. Arrived in America, September, 1907. Government support. Studied Civil Engineering at Cornell University, 1907-11. C.E., 1911. Member, Cornell Chinese Students' Club, 1907-11. Draftsman, American Bridge Co., 1911-14 and Engineer, 1913-14. Returned to China, November, 1914. Bridge Draftsman, Shanghai-Nanking Railway, Snanghai, 1914-15. Junior Superintendent, Standard Oil Company, Shanghai, 1915. Draftsman in Charge, Nanking-Hunan Railway, Nanking, 1915-16.