- Born
- July 15, 1998 (age 28)
- Place of birth
- Shenzhen，Guangdong Province，China
- Also known as
- 우주소녀, Xiao Cheng, ソンソ, Seong So
Biography
Cheng Xiao is a Chinese singer, dancer, and actress. She was a former South Korean girl group WJSN (Cosmic Girls) member. She made her acting debut as Lu Jingjing in the 2020 show "Detective Chinatown."