云南素有绿色植物王国之称,茶叶是云南省主要的经济作物之一。但是,回眸云南近代经济史,在漫长的岁月里,茶叶通过精制加工输往省外的历史并不长,还只能从清未到民国初期说起,也就是1902年沱茶在下关始创定型。在过去商品经济很不发达的年代,下关沱茶之所以能够在滇、川、藏地区打 Known as the kingdom of green plants in Yunnan Province, tea is one of the major cash crops in Yunnan Province. However, reviewing the modern economic history of Yunnan Province, in the long years, the history of the tea exported to the outside world through refined processing is not long, but only from the beginning of the Qing Dynasty to the Republic of China, that is, in 1902, . In the past when the commodity economy was very underdeveloped, Xiaguan Tuocha was able to hit the areas of Yunnan, Sichuan and Tibet