3 people. According to Baidu Encyclopedia, there are three people in the Tailor Shop Band. Ma Mengqi is a pipa player and a Ludi music producer. Wang Bijun is a flute player and is part of the Tailor Shop Band. They performed the song "Walking on the Road of Life" at the 2022 China Internet Audiovisual Annual Ceremony, January 2023. On March 1, he participated in the "Sichuan Satellite TV New Year Concert". In August 2023, it was officially announced that he would participate in the iQiyi variety show "Summer of the Band 3".