The purpose of this study is to create value in a sustainable way, create unique new products in the community, and provide guidance for solving environmental problems, including creating income for the community, increasing market channels, establishing community business networks, and preserving the cultural wisdom of local people, so as to help reduce air and environmental pollution. The population and sample population are sawdust particle groups, which are located in the 6th, 11th, 12th, 12th, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd, 3rd respectively in Mahe County, Longjiang Province. .........<br>The statistical data used in the study include. ...... Among them, the research conclusions are as follows:
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