Contacts modes:

Address: Postgraduate Department of GuangdongPolytechnicNormalUniversity, NO.293 of Zhongshan Road, Guangzhou, Guangdong Province

Postcode: 510665

Telephone: 020-38256458 (double fax), 020-38256455

E-mail: gsyzb@gdin.edu.cn　：gsyjsc@gdin.edu.cn