Xian- The Terra Cotta Warriors
July 16th 2012 When we drove into Xian, the first thing that I noticed was the smog. Fortunately, we only stayed a couple nights. In Shanghai and Nanjing, I thought the haze was caused mostly by the thick humidity. But when I arrived in Xian, where it is dry, it's clear that a good part of that haze was pollution. This is the dirtiest air I've ever experienced. It is so thick it's impossible to see m
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