The project mainly hopes that through the people’s personal practice and participation, they will feel the pollution of Taiwan’s mountain garbage. And then continue the clean-up operation autonomously. The main work items include "Garbage Waterfall Data Collection and Consolidation", "Related Professional Opinion Issues Arrangement and Online Calling", and "Jingshan Qingshan Series Activities". "Garbage Falls Data Collection and Consolidation" refers to telephone interviews and document data collection conducted at the local office in order to compile the analysis of the location of related garbage waterfall activities and the reasons for their formation; "Related professional opinions, issues and online appeals" are based on questionnaires According to the survey results, 77.8% of the respondents knew the concept of "Wuhenshan Forest", and 67.90% of the respondents would voluntarily take the garbage down the mountain or report it to the relevant units, and even up to 98.00% of the respondents would be willing to help promote it The concept of non-mark mountain forest, if there are incentives and supporting measures in the future, it will promote the response of the public; the "Clean Mountain and Green Mountain Series Activities" will include two clean mountain activities that combine multiple outdoor activities such as hiking, technical rope rappelling, and river tracing. With the theme of "Let's Get Close to the Mountains" and Stay in the "Green Mountains"", competitions and workshops for the short filming of the colleges and universities group and the tour planning and design of the high school vocational group are held to implement front-end education. Finally, through a focus discussion meeting, discussions were conducted on topics such as "How does the rubbish in the forest come", "The myth of forest rubbish" and "The front-end prevention of forest rubbish, post-mortem solutions, and possible actions to respond to." The thinking and discussion of ethnic groups inspires different thinking and possible solutions, which can be used as a reference for follow-up agencies.