Xihu is the location of Chenggong High School and is also the living circle of most students since childhood. Although we all live in this town, we have never deeply understood the history and culture of this town. Through this course design, students will be led to understand their own local culture. Through the introduction of the text, they will understand the geography and historical context of Xihu. Then, by walking in the Xihu Old Street and visiting various representative scenes, they will feel the passing of the glorious years. After that, they will express their feelings about the day school course through drawing and music creation.