It can be said that I was fooled by the advertisement. When I got off the bus from Qingzhou Railway Station, I saw a striking advertisement. The scenery in the photo was extremely moving. I checked it and it happened to be next to the Qingzhou Museum of the destination, so I included the itinerary plan. As a free park, no matter the overall area, greening scale, route design is remarkable. However, there are still shortcomings in maintenance, especially the cleanliness of the water body.