Visitors watch the exhibits during an exhibition of purple clay wares at newly-opened Yixing Museum in Yixing City, east China's Jiangsu Province, Jan. 12, 2017. The three-month exhibition brought Yixing purple clay wares, which were collected by Beijing's Palace Museum, to their producing place Yixing. The new Yixing Museum with an area of 25,000 square meters opened on Thursday. (Xinhua/Ding Huanxin)