Changzhou: Chinese shuttlers won the finals in all five categories of the China Masters Superseries here on Sunday.
Top seeds Long Chen and Yihan Wang won the men's and women's singles finals, respectively.
World No.3 Chen easily overcame Yun Hu of Hong Kong in straight games winning 21-11, 21-13 in 40 minutes to take the title.
Yun Hu had Saturday defeated India's Ajay Jayaram in the semifinals.
While World No.1 and London Olympics silver medallist Yihan overcame compatriot Yanjiao Jiang, seeded fourth, in the women's singles final in straight games.
Yihan won 21-18, 21-14 in 45 minutes against Jiang, who had earlier defeated Indian singles specialist PV Sindhu in the semi-finals.
Biao Chai and Nan Zhang defeated Japanese men's doubles top seeds Hiroyuki Endo and Kenichi Hayakawa in the shortest match of the day (39 minutes) with the scoreline reading 21-18, 21-17 at the end of the match.
Meanwhile, in the women's doubles, top seeds Yixin Bao and Qianxin Zhong defeated fifth seeded compatriots Shu Cheng and Yu Luo 21-12, 21-15 in 50 minutes in the final.
The mixed doubles final was the only match of the day which went into the decided with top seeds Chen Xu and Jin Ma overcoming unseeded compatriots Zihan Qiu and Jinhua Tang in 54 minutes.
Xu-Ma won 14-21, 21-11, 21-10.