Chinese Commerce Minister Zhong Shan (2nd L), Vice Minister of Commerce and Deputy China International Trade Representative Wang Shouwen (2nd R) and Vice Minister of Commerce Qian Keming (1st R) attend a press conference in Beijing, capital of China, Sept. 29, 2019. The press center for the celebration of the 70th anniversary of the founding of the People's Republic of China held a press conference on Sunday on China's efforts to advance opening-up to a higher level and promote high-quality development of commerce. (Xinhua/Li Xin)