1st Pu'er Int'l Specialty Coffee Expo kicks off in China's Yunnan

Photo taken on Jan. 29, 2018 shows the opening ceremony of the 1st Pu'er International Specialty Coffee Expo in Pu'er City, southwest China's Yunnan Province. The 3-day Expo kicked off Monday in Pu'er, with 30 coffee experts and more than 200 companies from home and abroad invited. (Xinhua/Yang Zongyou)