In February p>216, Cheng Xiao released the first extended play "WOULDYOULIKE? "and officially debuted; In March, Cheng Xiao debuted in China with the cosmic girl; In May, she won the Best Newcomer Award of M-CountdowninChina Asian Strong Voice Festival with Cosmic Girl; In August, the second extended play "THESECRET" was released with Cosmic Girl. In January 217, Cheng Xiao launched the third extended play "From. WJSN" with Cosmic Girl; In April, Cheng Xiao won the award of "Idol New Force" in the 17th annual ceremony of Music Billboard. In January 218, he served as the dance instructor of the competitive reality show "Idol Trainee". In 219, he starred in the suspense mystery drama detective chinatown. In 22, she played Qin Sang, a Miss Qin family, in the costume martial arts drama The Road to Awakening. On June 23rd, 221, the urban e-sports drama "You are beautiful when you smile" co-starred with soso was launched.
2. In May 215, Cheng Xiao appeared on the singing stage of UNIQ《LuvAgain; On December 22 nd, the chorus sang the song "Ode to Christmas" with MelodyDay; On December 28th, the sound source and MV of the song "Happy New Year" sung with EXY, Enxi, Xuanyi, Duo Yuan and UNIQ*** were made public.
On February 2th, 216, the band participated in the first performance of KT "Gigalegendmatch" held in Seoul Award-winning Gymnasium before its official debut; On February 25th, the first extended play "WOULDYOULIKE? ",and at the same time open the mv of the title song" Momo "; On March 1st, the group participated in the "Leyao Star Boat Lehua Entertainment XSTARSHIPent Star Product Launch Conference" held in Beijing, that is, the China debut conference officially debuted in China; On March 7th, the dance studio version of the song "MoMoMo" was released, and on March 9th, the first MV of extended play's second major song "CatchMe" was released. On March 1th, I participated in the dance teaching unit "LETS DANCE" launched by 1theK channel. On April 24th, the group attended the world premiere of the movie Dream Partner held in Beijing. On May 18th, I participated in the activity of "Y24CampusAttack" with the group; On May 28th, he participated in the 216M-CountdowninChina Asian Strong Voice Festival with the group and won the Newcomer Award. On June 9, he participated in the Mnet reality show "WouldyolikeGirls"; On August 17th, the second extended play "THESECRET" was released, featuring "It's a Secret". After the album was released, the songs occupied the top 1 in Mnet and other audio source charts.