To better promote Pu'er, and enhance its popularity and influence as a blessed tea source of the world, Pu'er has recently organized a "high-speed rail travel marketing and promotion team" comprising representatives from "Green Triangle" counties (Lancang, Ximeng and Menglian) as well as Zhenyuan, to visit Changsha for "Train Bound for Spring-Go to Yunnan by High-speed Rail" 2016 Shanghai-Kunming High-speed Railway Yunnan Tourism Marketing Campaign organized by the Yunnan Tourism Development Commission.