Chinese President Xi Jinping, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, presents the award to China's top science award winner Huang Xuhua during an annual ceremony to honor distinguished scientists, engineers and research achievements at the Great Hall of the People in Beijing, capital of China, Jan. 10, 2020. Huang Xuhua is an academician of the Chinese Academy of Engineering who worked at a research institute of the former China Shipbuilding Industry Corporation. (Xinhua/Li Xueren)