The combined photo taken on March 7, 2014 shows Chinese Minister of Commerce Gao Hucheng giving a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China. (Xinhua/Xing Guangli)

Chinese Minister of Commerce Gao Hucheng gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Xing Guangli)

Minister of Commerce Gao Hucheng gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Shen Bohan)

Chinese Minister of Commerce Gao Hucheng (C) gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Shen Bohan)

Minister of Commerce Gao Hucheng (C back) gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Xing Guangli)

Minister of Commerce Gao Hucheng gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Xing Guangli)

Minister of Commerce Gao Hucheng (C) gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Xing Guangli)

Minister of Commerce Gao Hucheng gives a press conference for the second session of China's 12th National People's Congress (NPC) on commercial development and opening up, in Beijing, capital of China, March 7, 2014. (Xinhua/Xing Guangli)