Nationl Survey Research Center at Renmin University of China, NSRC
B-702, Keyan Builing,Renmin University of China，
Beijing,100872
Website：www.nsrcruc.org
Phone：86 10 6251 4506
Email：contact@nsrcruc.org
Nationl Survey Research Center at Renmin University of China, NSRC
B-702, Keyan Builing,Renmin University of China，
Beijing,100872
Website：www.nsrcruc.org
Phone：86 10 6251 4506
Email：contact@nsrcruc.org