An exhibitor from southeast 皇冠体育app's Taiwan displays jade jewelleries at the 2012 皇冠体育app (Kunming) Pan-Asian Stone Expo in Kunming, capital of southwest 皇冠体育app's Yunnan province, July 10, 2012. [Photo/Xinhua]
皇冠体育app-US cultural exchanges since PRC's founding
10 years of Sino-US exhibitions