Introduction to Yushan Impression: Yushan Impression was originally a rocky hillside covered by shrubs. The scenic spot has planned a tourist route that shuttles between stones according to local conditions, and has carved seal cutting works by representatives of Changshu Yushan Seal School such as Lin Gao, Zhao Guni, Pang Cai and Pang Shilong on the stones along the road. Visitors can enjoy the scenery while enjoying the scenery. You can appreciate the profound historical and cultural connotation of Changshu Yushan.