我市位于云南省滇西边陲,因濒临著名的澜沧江而得名,其南部和西南部与缅甸国家交界,邻近泰国与老挝,属于亚热带低纬山地季风气候,降水充沛,四季气候变化不明显,是一个以发展农业为主,交通较闭塞,有23种少数民族聚居的地级市,因诸多地理、气候、经济因素使得我市频发突发公共卫? The city is located in the western border of western Yunnan Province, Yunnan Province, named for the verge of the Lancang River, its southern and southwestern borders with Myanmar, adjacent to Thailand and Laos, belonging to the monsoon climate in the subtropical low-latitude mountain with abundant rainfall and not obvious seasonal climate change. A prefecture-level city that mainly develops agriculture and has relatively closed traffic and has 23 ethnic minorities living together has caused frequent public outbreaks in our city due to many geographical, climatic and economic factors.