What song accompanies the Bird's Nest at the National Stadium in Beijing on the evening of the 20th?

"Beautiful Bird's Nest".

On February 20, 2022, the Beijing Winter Olympics will also come to a perfect conclusion at the "Bird's Nest" of the Beijing National Stadium. The Chongde Young Pioneers strive to be experiencers, volunteers, and inheritors of the Winter Olympics spirit in a special way Or, they accompanied the energetic original music "Beautiful Bird's Nest" or experienced the joy of ice and snow sports, or painted with pen and ink, cheering for the Winter Olympics and Winter Paralympics with the hearts of teenagers.