Lee Yong-dae and Lee Hyo-jung book a quarter-final ticket after struggling to subdue Indonesia's Muhammad Rijal and Debby Susanto in rubber sets, 21-13, 20-22, and 22-20. Next, Yong-dae and Hyo-jung will play another Indonesian pair Tontowi Ahmad and Lilyana Natsir. However, their success is not followed by their teammates, Ko Sung-hyun and Ha Jung-eun, who bow down to Yohan Wiratama and Tse Ying Suet of Hong Kong, 21-14, 17-21, and 21-17.
Indonesia has more two contenders in the mixed doubles quarter-final, Hendra Gunawan/Vita Marissa and Fran Kurniawan/Pia Zebadiah. Hendra and Vita will face Thai Sudket Prapakamol and Saralee Thungthongkam while Fran and Pia will meet Wiratama and Tse.
To the Men's Doubles Quarter-final
Lee Yong-dae also achieves men's doubles quarter-final with Jung Jae-sung. They edged out countrymen Kim Ki-jung and Shin Baek-cheol easily 21-18 and 21-14. Afterward, the third seeds will take on local players, Chen Hong-Ling and Lin Yu-lang.
Meanwhile, veteran Candra Wijaya, partnering Luluk Hadiyanto, surpassed Korean Ko Sung-hyun/Yoo Yeon-seong who won in Macau last week, in straight sets, 26-24 and 21-15, to compete against Koo Kien Keat and Tan Boon Heong in the quarter-final. In the second round, Koo and Tan won a comfortable 21-12, 21-7 victory over Ross Smith and Glenn Warfe.
In the upper half, fifth-seeded Choong Tan Fook/Lee Wan Wah defeated teammates Chan Chong Ming and Chew Choon Eng 21-15, 14-21, and 21-19 as Cho Gun-woo and Kwon Yi-goo mastered Indonesian tough qualifier Fernando Kurniawan and Wifqi Windarto 19-21, 21-19, and 21-14.