Introduction to Zangxiu Valley: Zangxiu Valley, formerly known as Yangdaogou, is located on the south side of Xinglong Peak. The valley is 7 kilometers long. The trees in the valley are towering, covering the sky and the sun. There are clear springs on the rocks, tinkling in the sky, and there are trees all over the hall and exotic flowers. The fragrance is fragrant and the scenery is very charming.