1, "Friends"-Emil Wakin Chau: The lyrics of this song express friendship and unity, which is very consistent with the team spirit in badminton competition. Everyone can sing together to enhance their feelings.

2. "The First Dream"-Christine: This song has words of encouragement and positive energy, reminding everyone to keep dreaming in Do not forget your initiative mind. It can also inspire everyone's vision and confidence in the future.

Xu Meijing: The lyrics of this song encourage people to keep a positive attitude after experiencing difficulties and setbacks, and believe that beauty will eventually come. This can be used as an encouragement and spur to help everyone improve badminton.