Zuozhen Moon World Ecological Learning Center (Ganglin Elementary School)

Ganglin Elementary School was closed on July 1, 2006, due to population outflow and a declining birthrate. Due to its proximity to famous attractions such as Erliao Sunrise Pavilion and Caoshan Moon World, the grassy playground was converted into a camping area. Additionally, two classrooms were renovated into large communal dormitories for ecological activities and overnight stays (with one resting room each for male and female participants), and shower facilities were added, providing 24-hour electricity, water, and hot water. Since January 1, 2020, it has been managed by the Zuozhen District Office.