Wu Yanhua, vice administrator of China National Space Administration, addresses a press conference held by the State Council Information Office in Beijing, capital of China, Dec. 27, 2016. China on Tuesday issued a white paper on its space activities in 2016 and major tasks for the next five years. The white paper, titled "China's Space Activities in 2016," was issued by the State Council Information Office. (Xinhua/Jin Liangkuai)