Yunlin County is a large agricultural county, and the income of some families is relatively unstable. They can only maintain food and clothing, and it is difficult for school-age children to participate in diversified parenting classes or talent classes. In order to take care of school children from disadvantaged families in the county (low-income households, single-parent families, intergenerational education, new immigrants, etc.), the Yunlin County Government and the Shuilin Township Office jointly organized the "Environmental Protection Ambassador e-Up" during the summer vacation of this (2023) year, the Substitute Services Draftees of the county government would be with their respective fields of expertise and interests. For example, draftees such as Li Baiyi graduated from the Department of Biological Science & Technology of National Yang Ming Chiao Tung University, Li Yanting graduated from the Department of Physical Education, Health & Recreation of National Chiayi University, Lan Haoyun graduated from the Department of International Business of Soochow University, and Chen Zhenyi studied in the Department of Industrial Management at National Taiwan University of Science and Technology and Huang Kaixin studied in the School of Pharmacy, Kaohsiung Medical University, and carry out the spirit of "love, service, responsibility, and discipline" in the Substitute Services. Handling From July 17th to 19th at Shuitsanlin Elementary School in Shuilin Township, the participants are mainly from Elementary school single-parent family students and school children who need assistance and care, a total of 20 people.