On the evening of December 16, Beijing time, the national feather ace combination Chen Qingchen / Jia Yifan swept the Canadian combination Cai Wanting / Rachel Hongdrick to advance to the quarterfinals with a 2-0 sweep by the General Bureau.
In the first set, Chen Qingchen / Jia Yifan quickly established an advantage and opened the score, Cai Wanting / Rachel Hongdrick did not make much resistance, 21-11, Chen Qingchen / Jia Yifan easily won the first set.
In the second set, Cai Wanting/Rachel Hongdrick began to fight back, taking a 12-10 lead. Entering the final stage of the innings, Chen Qingchen /Jia Yifan was still behind, but the Fan Chen combination was indeed too strong, a wave of 9-0 consecutive scoring climax, 21-17 reversed the game, thus eliminating the opponent with a 2-0 score of the General Bureau.
After advancing to the quarter-finals, Chen Qingchen/Jia Yifan's women's doubles 1/4 final opponents have also been determined, and in the previous women's doubles 1/8 final, the No. 7 seed of the tournament, the Japanese combination of Chiyo Shida / Naa Matsuyama, did not sweep the Thai combination of Sasili / Putita 2-0 by the General Bureau to advance to the quarterfinals.
At the doubles level, GuoYu currently holds three ace combinations, however, in this badminton World Championships, mixed doubles Olympic champions Wang Yilu / Huang Dongping did not participate, Zheng Siwei / Huang Yaqiong was out of the cold early, and Chen Qingchen / Jia Yifan of the women's doubles became the only remaining national feather ace combination. In the next women's doubles quarterfinals, Chen Qingchen / Jia Yifan will play against the Japanese duo, no. 7 seed Shida Chiyo / Naa Matsuyama, for the Fan Chen combination, this will be the first test played in this World Championship so far.