Chinese President Xi Jinping, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, visits the athletes' service hall, observes the sand table of the Olympic competition zone and the Beijing-Zhangjiakou high-speed rail link, and learns about the construction of the Taizicheng rail station close to the competition venues and athletes' village of the Beijing 2022 Olympic and Paralympic Winter Games after arriving in Zhangjiakou by taking the Beijing-Zhangjiakou high-speed rail, in Zhangjiakou, north China's Hebei Province, Jan. 19, 2021. Xi made inspection tours of Beijing and Hebei and presided over a meeting on the Beijing 2022 preparations from Jan. 18 to 20. (Xinhua/Yue Yuewei)
