On December 17, the Badminton World Championships reached the quarterfinals in Huelva, Spain, and in the first few matches, the national feathers played a number of times. In the focus battle of the men's singles, Zhao Junpeng, the only seedling of the national feather, fought hard with the Indian player Lakashya for three sets, and finally failed to seize the opportunity in the case of the match point, and lost 3 points in a row to lose out of the round of 4, so far, the national feather men's singles army was completely destroyed. In the women's singles civil war, He Bingjiao defeated Han Yue to advance to the final four, and the semi-final will once again face Against Chinese Taipei's Dai Ziying, who defeated Dai Ziying at the Nanjing World Championships three years ago. In the women's doubles match, the "Fan Chen" combination Chen Qingchen / Jia Yifan defeated the Japanese combination of Naobi Matsuyama / Chiyo Shida 2-0 to advance to the final four.
In a national civil war in the women's singles, the No. 8 seed He Bingjiao played against Han Yue, and finally He Bingjiao won 21-16, 21-18 with a stable performance, winning two consecutive sets and successfully advancing to the top 4. In the semi-finals, she played against Chinese Taipei's Dai Ziying, who in the semi-finals with India's sister Sindu, did not let the defeat of two years ago repeat the scene, 21-17, 21-13, won two consecutive sets, and successfully advanced.
He Bingjiao and Dai Ziying have played each other 10 times in the past five years, and Dai Ziying has achieved an absolute lead of 8 wins and 2 losses. However, at the Nanjing World Championships three years ago, He Bingjiao won a gold-laden victory over Dai Ziying, when the two met in the quarter-finals, he Bingjiao, as the No. 6 seed, challenged the top seed Dai Ziying, He Bingjiao fought hard in three sets, 21-18, 7-21, 21-13, the big score was 2-1 strong, ending a six-game losing streak. Unfortunately, in that year's World Championships, He Bingjiao lost to Ma Lin in the semi-finals and failed to go further. And He Bingjiao in the last two duels with Dai Ziying, both regrettably lost, so this time to meet again, He Bingjiao look forward to replicating the victory scene of three years ago.
In the men's singles quarterfinals, Zhao Junpeng, a youngster with national feathers, faced India's Lakashya, who lost 15-21 in the first set and recovered 21-15 in the second set to drag into the tiebreaker. In the tense and exciting tiebreaker competition, the score of the two has been in a state of glue, although Zhao Junpeng once won the match point opportunity 20-19, but failed to seize the opportunity, was Lakashya scored three points in a row, and finally 22-20 counterattack kill, the big score 1-2 defeat, regrettably stopped in the top 8, so far, the national men's singles is also all out, no one advanced to the top 4. In the semi-finals, the men's singles upper half will stage an Indian meeting, srikans against Lakashya. In just 26 minutes, Sirikans easily defeated Dutch player Carccio 21-8, 21-7.
In the women's doubles focus battle, the "Fan Chen" combination Chen Qingchen / Jia Yifan and the recently fierce Japanese combination of Naoya Matsuyama / Chiyo Shida met, and the two withstood the pressure and won 21-13, 21-17, two consecutive sets, a strong 2-0 victory. Especially in the second set, the "Mortal Dust" combination once fell behind 9-16, but completed an incredible counterattack. They scored seven points in a row after falling behind 14-17, completely confusing the Japanese combination. In the semi-finals, Chen Qingchen / Jia Yifan will once again face off against the Japanese duo, and the two-time World Championship winners Matsumoto Mayu / Nagahara and Kona will defeat the Bulgarian Stoeva sisters 21-15, 21-17.