Dahei Mountain National Nature Reserve in Beipiao, a county-level city in Northeast China’s Liaoning Province, is the largest natural greenbelt in western Liaoning, and is known as the “green island and source of life in western Liaoning”. It has four distinct seasons and a pleasant climate. At the mountain top, an astounding and transcendent view presents itself, with the majestic peaks, meandering streams, and lush vegetation forming a poetic and picturesque scenery. It is a natural oxygen bar for tourists to relax and cultivate their mind, and also a dreamy land for photographers to create art.