Chinese President Xi Jinping, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, applauds for the personnel awarded with medals during a grand gathering to celebrate the 40th anniversary of China's reform and opening-up at the Great Hall of the People in Beijing, capital of China, Dec. 18, 2018. Xi made an important speech at the gathering. (Xinhua/Xie Huanchi)