Which South Korean-Chinese girl group debuted in 2016 has Bona as a member?
Bona (singer): Kim Ji-yeon (Hangul: 김지연 ; born August 19, 1995), better known by her stage name Bona, is a South Korean singer and a member of the South Korean girl group Cosmic Girls. Cosmic Girls: Cosmic Girls (Hangul: 우주소녀 ; RR: "Uju Sonyeo " ; ), also known as WJSN, is a South Korean-Chinese girl group formed by Starship Entertainment and Yuehua Entertainment which debuted in 2016.
Cosmic Girls