Cheng Xiao(Chinese: 程潇; Korean: 성소, born July 15, 1998) is a Chinese singer, dancer, and actress. She made her debut as a member of the South Korean girl group WJSN in 2016. In early 2018, she began her solo activities in China and took a hiatus from the group since then. After a five-year hiatus from WJSN, she left the group in March 2023. As an actress, she is best known for her role as Tong Yao in Falling into Your Smile (2021). Cheng debuted with WJSN on February 25, 2016, with the release of their debut mini album Would You Like?, including the title tracks "Mo Mo Mo" and "Catch Me".
Cheng Xiao as Lu Jingjing
تانگ رن و شین فنگ برای تحقیق درباره مرگ یکی از سران مافیا به ژاپن سفر میکنند. با شک به اینکه پای جنایتی در میان است، آنها وارد نبردی فکری با کارآگاهان خارجی میشوند.