1. The torch "Flying" of Beijing 2022 Winter Olympics and Paralympics was officially released on the first anniversary of the countdown to the Winter Olympics. Beijing 2022 Winter Olympics and Paralympics Torch "Flying" made a stunning appearance in the Water Cube of the National Aquatics Center.

The moment when Beijing becomes the first "Double Olympic City" in Olympic history is approaching. The surface of the torch gradually transited from Xiangyun pattern to paper-cut snowflake pattern from bottom to top, which engraved the steps of the city from Summer Olympics to Winter Olympics and witnessed the Olympic complex planted in people's hearts since the 2008 Beijing Olympic Games. ?

3. Han Zongjie, a senior engineer of China Aerospace Science and Technology Corporation who participated in the torch research and development, introduced that many technical problems such as flame color and stability, high-pressure hydrogen storage and safe utilization of hydrogen energy were solved during the torch development. The torch has high safety and reliability, can resist wind 10, and at the same time, it also takes into account the requirements of lightweight and miniaturization shape matching. ?

Beijing Winter Olympics project

The 2022 Beijing Winter Olympics will include seven disciplines, 15 disciplines and 109 disciplines, as follows:

The seven major events are skiing, skating, ice hockey, curling, snowmobiles, sledding and biathlon.

15 disciplines are: alpine skiing, freestyle skiing, snowboarding, platform skiing, cross-country skiing, nordic combined, short track speed skating, speed skating, figure skating, ice hockey, curling, snowmobile, steel snowmobile, sledding and biathlon.

109 added seven events, namely: women's single snowmobile, snowboarding obstacle chasing mixed group, freestyle skiing men's platform, freestyle skiing women's platform, freestyle skiing aerial skill mixed group, platform skiing mixed group and short track speed skating mixed group relay.