Jiangsu issues yellow warning signal of haze (1/2)
2012-06-11 09:23 Xinhua
Web Editor:Wang Haining
Tourists take boat on the haze-shrouded Xuanwu Lake in Nanjing, capital of east China's Jiangsu Province, June 10, 2012. The provincial observatory of Jiangsu issued yellow warning signal of haze on Sunday. (Xinhua/Dong Jinlin)