"The Book of Mountains and Seas: The Great Wilderness Western Classic" records: "There is a mountain named Fengju in the wilderness. Yumen, where the sun and moon enter. There is Lingshan, Wu Xian, Wu Ji, Wu Pan, Wu Peng, Wu Gu, Wuzhen, Wu Li, Wu Da, Wu Xie, and Wuluo. From then on, the ten witches rise and fall, and the love of hundreds of medicines..."
