Tsai, Hsiang.-Born in Hankow, Hupeh, 1890. Studied at Boone College, Wuchang, 1906-10; at Tsing Hua College, Peking, 1911. Arrived inAmerica, September, 1911. Government support. Studied Mining Engineer-ing at Colorado School of Mines, 1911-15: Metallurgy at Columbia University, 1915-16. E.M., 1915. Member, American Institute of Mining Engineers, 1915. Surveyor, Colorado Mining Co., summer, 1914. Assistant Engineer, Golden Cycle Mining Co., summer, 1915. Returned to China, August, 1916.