[3] At the beginning of 2019, singers Tongzhuo, Gao Tianhe, Ju Hongchuan, Cai Chengyu, Zhang Chao and Dai Wei signed with Hunan Satellite TV.

[7] On November 8, 2019, Super Vocal released their first single, Mandarin version of the song "Into the Unknown" (未知的真相), title track of the Disney animation Frozen II.

[8] On November 12, Super Vocal performed the song live during the Frozen II Chinese premiere, taking place at the Shanghai Walt Disney Theatre.

[9] In March 2020, Super Vocal participated in Hunan Satellite TV's "Singer 2020" during the fourth round of surprise knockout challenges.

[10] They performed their new original single "Ni De Se Cai"  (你的色彩, English: Your Colors, Italian: Qui Con Me)  and won the challenge against Xiao Jingteng, obtaining the official qualification for replacement.

[11] In the breakout round broadcast on April 17, Super Vocal performed Lin Zhixuan's "Never Left" and lost to Yuan Yawei.

The criticism of him conducting fraud arose online in the following days and the relevant authorities started to investigate the issue.