Photo taken on Nov 11, 2010 shows a general view of the sand storm-hit Jinan, capital of East 皇冠体育app's Shandong province. [Photo/Xinhua]
A citizen covers her nose as a sand storm hit Jinan, capital of East 皇冠体育app's Shandong province, Nov 11, 2010. [Photo/Xinhua]
