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

Participants communicate at the 1st Pu'er International Specialty Coffee Expo in Pu'er City, southwest China's Yunnan Province, Jan. 29, 2017. 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)