Background
YU, YEUN-CHUNG was born on November 6, 1935 in Zhengzhou, China.
YU, YEUN-CHUNG was born on November 6, 1935 in Zhengzhou, China.
Chung-Hsin University, China, 1956, Bachelor of Arts. University of Pennsylvania, United States of America, 1969, Doctor of Philosophy. Spoken languages: English, Chinese.
Member: International Union for the Scientific Studies of Population. Population Association of China. Population Association of America.
Spouse Chien-ming Twanmoh, National of China.