Foreign diplomats visit grand exhibition of achievements in commemoration of 70th anniversary of PRC founding

Foreign ambassadors, diplomats and guests view an interact display showing China's national college entrance examination in 1977 at a grand exhibition of achievements in commemoration of the 70th anniversary of the founding of the People's Republic of China (PRC) at the Beijing Exhibition Center in Beijing, capital of China, Sept. 25, 2019. (Xinhua/Jiang Kehong)