Hsin, Chee-Sing.-Born in Chen-Hsien, Chekiang, 1887. Married, 1904. Studied at Hangchow High School, 1900-3: at Nanyang High School, Shanghai, 1904-8; at Chihli Provincial College, 1908-9. Arrived in America, October, 1909. Government support. Studied Naval Architecture at Mas-sachusetts Institute of Technology, 1910-16. B.S., 1914; M.S., 1916. Awarded prizes for debate and oration, 1911 and 1912. Member, M. I. T. Naval Architectural Society, 1911-16. President, M. I. T. Chinese Students' Club, 1915. Councilman at large, Chinese Students' Alliance, 1916. Manager, Chinese Students' Quarterly, 1912 and 1915. Editor, National Defence Magazine, 1916. Naval Architect, New York Ship-building Co., and W. Marine Equipment Co., 1913. Machinist, Fore River Ship-building Corporation, 1915. Returned to China, July, 1916. Engineer, Taku Dock, Tientsin, 1907.