Taking advantage of the gap in Yangzhou for a happy drink, we visited the Laoyang Lake Wetland Park in Jiangdu District. It is said that this area was wasteland before, but now it has become a forest farm. The forest farm is dominated by FIR trees, which is the only nature reserve in Yangzhou. Walking into the park, I saw the river valleys, fish ponds, clear water, beautiful scenery, dense forests, feeling like walking into the natural oxygen bar. Park facilities may lack protection, may be out of repair, or construction funds may be lacking... It's broken, the bridges are rotten and hard to carve, the trestles are shaky, the trails are overgrown with weeds, and the horse farms are cold and clean... Only the Metasequoia forest has its own characteristics. There are thousands of Metasequoia trees, each of which stands erect in the water and looks at it from a distance, just like a mighty soldier standing in a neat array ready to be inspected. There is nearly one meter deep water in the forest. Several colorful boats float in the water, giving people a sense of quiet and tranquil. On the surface of the water, the wooden plank-framed trestle runs through the woods like a beautiful picture. Few people walk along the pavement like people swimming in paintings. A gust of autumn wind came, making people daydream infinitely.