In recent years, Shandan Racecourse has always adhered to the functional positioning of ecological protection first, firmly established the concept that green mountains and clear waters are invaluable assets, and made ecological priority and green development the core task. Through a series of effective measures such as implementing ecological governance construction projects, improving and perfecting ecological protection supervision mechanisms, forest and grassland management systems, and long-term mechanisms for reducing livestock and prohibiting grazing, the water source conservation function of Shandan Horse Farm has continued to improve, and forest and grass vegetation has been restored and grown. (Lai Xin She)