China-Africa economic and trade cooperation: case studies and plans 并列题名：China-Africa economic and trade cooperation: case studies and plans China-Latin America economic and trade cooperation from the perspective of great changes China and Latin america: economic and trade cooperation in the next ten years 并列题名：China-Latin America economic and trade cooperation from the perspective of great changes 并列题名：China and Latin america: economic and trade cooperation in the next ten years Research on the economic and trade cooperation in northeast Asia all-roundly Building overseas economic and trade cooperation zone: a comparison of Chinese and foreign experiences China-SCO local economic and trade cooperation demonstration area construction and development report