Xi'an chocking on sick smog (4/6)
2014-08-13 11:11
Ecns.cn
Web Editor:Yao Lan
Xi’an, capital city of northwest China’s Shaanxi province is blanketed by sick smog on August 13, 2014. The city’s meteorological station issued yellow warnings for smog at 6: 40 am on August 13. [Photo/ hsw.cn]
