Huang, Ai-Yu.-Born in Canton, 1883. Married, 1914. Studied at Tangshan Railway and Engineering College, Tangshan, 1906-11. Graduated, 1911. Assistant Hydraulic Engineer, Department of Public Works, Canton, 1912. Arrived in America, August, 1912. Government support. Studied Civil Engineering at the University of Michigan, 1912-14. C. E., 1914. Member, Michigan Chinese Students' Club and Chinese Institute of Engineers, 1912-14. Author, "Discussion of Methods of Flood Prevention in Kwangtung," Journal of Chinese Institute of Engineers, 1915. Returned to China, June. 1914. Junior Assistant Engineer, Szechuen-Hankow Railway, I-Chang, 1914-15. Assistant Structural Engineer, Standard Oil Company of New York, Shanghai, 1915 to date.