Yunxiu Lu was among Chinese winners ©World Sailing

China enjoyed plenty of success at the Asian Sailing Championship at the National Sailing Centre in Jakarta. 

In a week of competition plagued by delays in changing wind conditions, China enjoyed victories in four Olympic classes in the Indonesian capital.

Dongshang Zhang was among the Chinese winners in the laser radial class. 

She accrued seven points once discards were taken into consideration to beat Nur Shazrin Mohamad Latif of Malaysia, with 13, and Kamolwan Chanyim of Thailand, with 24.

Zangjun Xu and Chao Wang emerged triumphant in the men's 470 class.

They scored 11 points to finish four and eight points clear respectively of pairs from Japan and South Korea.

Kun Bi and Yunxiu Lu then secured a male and female RS:X windsurfing double.

Kun scored 19 points to finish 11 clear of Hong Kong's Michael Chun Leung Cheng, with team-mate Mengfan Gao another five points back.

Olympic silver medallist Chen Peina also finished on the podium in Jakarta
Olympic silver medallist Chen Peina also finished on the podium in Jakarta 

Lu won eight individual races to finish on 18 points, five clear of Hei Man Hayley Victoria Chan of Hong Kong.

Olympic silver medallist Chen Peina of China had to settle for third.

Kimberley Lim Min and Cecilia Low of Singapore were other winners in the 49er FX class.

They won every race to finish on the lowest possible haul of nine points.

India took both minor medals.