经济系
Department of Economics
(86)(10)62798048
awhite@sem.tsinghua.edu.cn
(86) (10)62772371
wubzh@sem.tsinghua.edu.cn
(86) (10) 62788142
wukp@sem.tsinghua.edu.cn
(86)(10) 62773747
wuxy3@sem.tsinghua.edu.cn