Chih Yun Hsu, Chinese biologist, educator, researcher. Recipient Eminent Service award in Teaching award Chinese Army, 1955; Distinguished Work in Development Endocrinology award Chung's Fund Administration Committee, 1981; Eminent Research award Ministry of Education and National Science Council, 1985-1987.
Assistant Yenching University, 1940-1943. Lecturer National Defense Medical Center, Taipei, Taiwan, Republic of China, 1943-1949, associate professor, 1949-1955, professor, 1955-1985, professor emeritus, since 1985. Member Biological Science Center, National Science Council, Republic of China, Taipei, Taiwan, 1983-1985.
Member Committee Biological Textbooks in Middle Schools, National Institute Compilation and Translation, Taipei, since 1983.