1.The opening time of the 2022 Beijing Winter Olympic Games is February 4 19:30 (Beijing time), and the fourth day of the first lunar month falls on Friday. The closing time is Sunday, February 20th, and the opening and closing ceremonies will be held in the Bird's Nest National Stadium.
2. The Beijing Winter Olympics is mainly divided into three divisions, namely Beijing Division, Zhangjiakou Division and Yanqing Division. The main stadium is in the Bird's Nest, and the opening and closing ceremonies are also held in the Bird's Nest.