Group 1 - The Tianbao Reservoir hiking route has become a popular destination for hiking enthusiasts due to its moderate slope, beautiful scenery, and free access, attracting more citizens to visit [2][3] - A volunteer team composed of hiking enthusiasts has formed to protect the ecological environment along the hiking route, conducting regular clean-up activities [3][4] - The volunteer activities have grown from a small group of 3-4 people to over 10 regular participants, with additional community members joining in, reflecting a growing commitment to environmental stewardship [3][5] Group 2 - The volunteers undertake a physically demanding task, spending 4 to 7 hours on each round trip while also cleaning up litter along the trail, demonstrating their dedication to maintaining the natural beauty of the area [4][5] - The initiative has inspired other hikers to participate in environmental protection, with some carrying eco-friendly bags and actively maintaining the cleanliness of the trail [5][6] - The collective effort of volunteers and community members is reshaping the hiking culture, fostering a shared commitment to cherish and protect the natural environment [6][7]