China's Zheng/Chen advance to mixed doubles final at badminton Indonesian Open

JAKARTA, June 17 (Xinhua) -- Chinese pair Zheng Siwei/Chen Qingchen beat their non-seeded compatriots Liu Yuchen/Tang Jinhua 21-10, 21-23 and 21-16 in the mixed doubles semifinals at the BWF Indonesian Open on Sunday.

In the final, Zheng/Chen will take on the winners of another semifinal between Indonesia's Tontowi Ahmad/Lilyana Natsir and Chan Peng Soon/Yen Wei Peck of Malaysia.

Japan's Kazumasa Sakai booked a berth in the men's singles final after coming from one set down to edge Indian hopeful Prannoy Haseena Sunil 17-21, 28-26 and 21-18.