Chinese President Xi Jinping, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, meets with the project leaders and core scientists of China's Five-hundred-meter Aperture Spherical Radio Telescope (FAST) in southwest China's Guizhou Province, Feb. 5, 2021. Xi has sent New Year's greetings to Chinese people of all ethnic groups, wishing happiness and good fortune for the people and prosperity for the nation during an inspection trip in southwest China's Guizhou Province from Wednesday to Friday. (Xinhua/Xie Huanchi)