China's State Council Information Office holds a press conference on China-ASEAN trade and economic cooperation, the 20th China-ASEAN Expo and the 20th China-ASEAN Business and Investment Summit. Li Fei, vice minister of commerce; Sui Guohua, vice governor of Guangxi Zhuang Autonomous Region; and Zhang Shaogang, vice chairman of China Council for the Promotion of International Trade, meet the press and take questions from the media.