The mountain ditch is not the original appearance. It has become a dark ditch and the surface is already a spacious road. On the side of the mountain ditch is the Shandong Provincial Hospital of Traditional Chinese Medicine. Opposite the provincial Chinese medicine medicine department is a commercial area. There are hotels, supermarkets, banks, pharmacies, etc. to eat, live and play. On the west side of the mountain ditch is Qilu Hospital. There are many ancient buildings here, which is worth seeing. The mountain ditch is conveniently located here. Follow the mountain ditch to the north is Quancheng Square, Baotu Spring.