Women's top seed P.V. Sindhu is through to the quarter-finals of the Indonesian Masters Grand Prix after beating local player Wulan Cahya Utami Sukoputri in straight games.
The Indian shuttler was in no mood to hang around and needed just 24 minutes to complete a 21-12, 21-9 victory.
Awaiting her in the last eight is China's He Bingjiao.
Second seed Maria Febe Kusumastuti of Indonesia also advanced, completing a 21-16, 21-18 victory over compatriot Hana Ramadhini, while third seed Kim Hyo Min of South Korea beat Ana Rovita 21-5, 21-15.
Fourth seed Lindaweni Fanetri came back from a game down to beat Chen Xiaozin 20-22, 21-12, 21-10, but Malaysian fifth seed Jing Yi Tee was knocked out by another Chinese player, Chen Yufei, going down 21-13, 12-21, 21-14.
Seventh seed Jang Mi Lee of South Korea was another casualty, losing 21-19, 21-15 to He Bingjiao, also of China.