Heavy fog shrouds China's Changsha due to a temperature drop (1/4)
2013-02-20 13:53 Xinhua
Web Editor:Su Jie
Riders wearing rain coats are seen in Changsha, capital of central China's Hunan Province, Feb. 20, 2013. Heavy fog shrouded Changsha due to a temperature drop on Wednesday, disturbing the city's traffic. (Xinhua/Long Hongtao)