Introduction to Yaji Rock: At the northern top of Jiufeng, two cliffs face each other, each more than 30 meters high, resembling a lady's bun. There is a stone path to the top where you can watch the sunrise. There is a poem in the Qing Dynasty that goes: "Looking up to the east of Haimen, thousands of whales are bathing in the waves. The abbot Penglai is not far away, and he is willing to break the waves and ride the wind." Looking down at the Yongning River, it looks like nine curves of gauze. Yanxia Qingfu Temple was first built in the Song Dynasty and was built near the mountain. In the north, there is Huanggu Rock lying on the top of the mountain, with towering boulders; nearby there are four wells and pools, each with a diameter of more than 3 meters, connected by high and low water. The water in the pool is clear and clear. Under the fourth pool is a cliff with a height and width of 100 feet. The road on the mountain is flat and circuitous, leading to Duxiu Peak, Guanyin Cave, Xiangu'an, Wuzhi, Wanghai Peak, Bizhi Cave, etc.