Chen, King-Yoan.-Born in Shanghai, 1886. Married, 1909. Studied at Yu-Tsai School, Shanghai, 1902-3; at Nanyang College, 1905-9. Graduated, 1905. Arrived in America, November, 1909. Government support. Studied Chemistry at the University of Illinois, 1909-13; at Massachusetts Institute of Technology, 1913-14; at Columbia University, 1914-15. B.S., 1915. Editor, Chinese Students' Annual, 1911-12. Member, Science Club, 1915. Returued to China, December, 1915. Teacher, Government Teachers' College, Changsha, 1916 to date.