Defending champion PV Sindhu sailed into the quarter-finals but newly-crowned National champions Saina Nehwal and HS Prannoy crashed out of the China Open Superseries, here yesterday. World No. 2 Sindhu emerged as the lone Indian survivor at the event after she made quick work of China's Han Yue 21-15, 21-13, an opponent ranked at 104 in BWF ranking, in a lop-sided 40-minute women's singles match.

PV Sindhu comfortably beat China's Han Yue 21-15, 21-13 yesterday