Citizens ride on a snow-covered road in Taiyuan, capital of north China`s Shanxi Province, Nov. 29, 2011. This is the first snow fallen in Taiyuan this winter. (Xinhua/Fan Minda)

A citizen walks on a snow-covered pavement in Taiyuan, capital of north China`s Shanxi Province, Nov. 29, 2011. This is the first snow fallen in Taiyuan this winter. (Xinhua/Fan Minda)