The closing time of Ma 'er Mountain in Dali is from March 1 to June 15. It hasn't opened yet. From March 1 to May 3 1 this year, the fire risk of forest and grassland in Yunnan is high. In order to effectively prevent and control forest and grassland fires and protect people's lives and property and national ecological security, Governor Wang Yubo recently issued the Order of Yunnan Provincial People's Government on Forest and Grassland Fire Prevention in 2022.