Foreign economic relations and trade correspondence Fereign economic relations and trade correspondece 英文题名:Fereign economic relations and trade correspondece China foreign economic relations and trade theory & policy A handbook of foreign economic and trade correspondence Guangzhou foreign economic relations & trade annual report 1996 Guangzhou foreign economic relations & trade annual report 1998 Guangzhou foreign economic relations & trade annual report 1999 Guangzhou foreign economic relations & trade annual report 2000 Foreign trade correspondence