On May 3, in the list of semi-final participants issued by the organizing committee after the Uber Cup 1/4 finals, Akane Yamaguchi and An Seying were both absent. In the Uber Cup 1/4 finals on the morning of May 3, Chinese Taipei played against the South Korean team, and Tai Tzu Ying did not play.
An Xiying played in many matches in the Uber Cup, and in the quarterfinals with Chinese Taipei, she defeated Xu Minqi 2:0. However, after the game, he said that he had a headache and a stomachache, and he should have withdrawn from the semifinals due to illness. Akane Yamaguchi only played 2 games for the Japanese team in the group stage as a single, winning 2:0 against Yang Xinyi of Hong Kong, China, and losing 1:2 to Indonesia's Mariska, who should have been injured, did not play in the quarterfinals, and did not register for the semifinals.
Tai Tzu Ying took the initiative to play in the group stage against Malaysia in the group stage, defeating Malaysia's Wu Jin Wei 2:0. Later, doctors recommended a truce, and she never played again.
Judging from the current situation, in the Uber Cup competition, only Chen Yufei of the Chinese team has been playing all the games. The three who were absent due to injury should have injuries, so they played selectively, but there is also a possibility that they want to protect the Olympics, so they will definitely not go all out for a competition like the Uber Cup.