Residents walk in rain in Changchun, Northeast China's Jilin Province, August 16, 2013. Most areas of Jilin witnessed heavy rainfall on Friday.(Xinhua/Xu Chang)

Residents walk in rain in Changchun, Northeast China's Jilin Province, August 16, 2013. Most areas of Jilin witnessed heavy rainfall on Friday.(Xinhua/Xu Chang)

Residents walk in rain in Changchun, Northeast China's Jilin Province, August 16, 2013. Most areas of Jilin witnessed heavy rainfall on Friday.(Xinhua/Xu Chang)

Citizens walk on a waterlogged road in Shenyang, capital of Northeast China's Liaoning Province, August 16, 2013. Shenyang was hit by a rainstorm on Friday.(Xinhua/Li Gang)

Traffic jam caused by heavy rainfall is seen in Shenyang, capital of Northeast China's Liaoning Province, August 16, 2013. Shenyang was hit by a rainstorm on Friday.(Xinhua/Li Gang)

Traffic jam caused by heavy rainfall is seen in Shenyang, capital of Northeast China's Liaoning Province, August 16, 2013. Shenyang was hit by a rainstorm on Friday.(Xinhua/Li Gang)