Li Junhui (R) and Liu Yuchen of team China hit a return during the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1. (Photos: Xinhua)

Li Junhui (Front) and Liu Yuchen of team China hit a return during the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.

Li Junhui (R) and Liu Yuchen of team China celebrate after winning the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.

Li Junhui and Liu Yuchen (1st R) of team China hit a return during the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.

Li Junhui (R) and Liu Yuchen of team China celebrate after winning the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.

Li Junhui and Liu Yuchen (L) of team China hit a return during the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.

Li Junhui (R) and Liu Yuchen of team China celebrate after winning the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.

Li Junhui and Liu Yuchen (L) of team China celebrate after winning the BWF Thomas Cup 2018 semifinal against Mohammad Ahsan and Hendra Setiawan of team Indonesia in Bangkok, Thailand, on May 25, 2018. Team China advanced to the final with 3-1.