Members of the delegation include Zhao Lei, Emn Chen and X-ray.

1, Zhao Lei: Zhao Lei studied erhu since childhood. In the third grade of primary school, she won the second place in the primary and secondary school singing competition in Haicang District, Xiamen. 20 14 Lei Zhao was admitted to Xiamen No.1 Middle School as a vocal music special student, and now she is a member of the X-9 Youth League Committee.

2. Emn Chen: Emn Chen University studied at Carleton University, majoring in mass media. In 20 15, Emn Chen participated in the competition of Zhejiang Satellite TV's talent development inspirational program "Burning Teenagers", and was selected at different levels to become one of 40 pre-training students, and now she is a member of the X-Nine Youth League.

3.x-ray: X-ray began to learn dance with teacher Wang Ping at the age of seven and studied for three years. On April 6th, 20 19, X-ray participated in the recorded youth league training program "Creation Camp 20 19" broadcast by Tencent Video. Finally, he joined the men's team R 1SE in the fourth place, and is now a member of the X-9 Youth Team.