We set working at height safety the main theme of social influence promotion. In 2022 we co-organized the tree-climbing experiential course with Si Wei Elementary School and Tung Xing Elementary School in Taichung. We hired instructors with international professional tree climbing license to introduce the use of SRL, climbing saddle, lanyard, safety helmet, and carabiner to students through this experiential course. With full preparation before climbing, we enabled students to climb trees in the safest environment. As the coach explained the equipment's safety features and the tenacity and strength of trees, he helped the students put on their safety equipment before they tried to reach the top of a tree with his instruction. Apart from focusing on the education for working at height safety, character education was another focus of the tree climbing activity. Students were divided into groups. Instructors guided group members to gear up through mutual support and collaboration. Students also climbed as high as they could through mutual encouragement to push themselves to the limit so as to develop own faith in their unlimited potential. In 2022 we signed up to the “Clean Air, Clean Mind; Conserving Soil, Storing Carbon more” action to support farmers to replace burning straws in the open with the “WIN WIN Rapid-Acting Straw Decomposing Powder”. We donated straw decomposing powder enough for use by up to 50 hectares of farmland to reduce air pollution and carbon emissions caused by burning straws to as to safeguard human health.