Li Yingchao (Chinese: 李英超; born on January 9, 2001 in Hebei Prowince, China), known professionally as Ling Chao or Didi, is a Chinese singer, songwriter and actor. He is a member of the group ONER, which debuted on August 31, 2018. He made his solo debut on January 11, 2021 with his first EP album "Rebellious".