At the end of summer and the beginning of autumn, Qingshan Lake in Lin'an, Hangzhou has entered the best viewing period, and is called the healing "matcha forest" by many netizens. The water forest of Qingshan Lake covers an area of about 50,000 square meters, with more than 10,000 metasequoia and lupus trees. On October 10th, many tourists came to the scenic spot to visit and check in, rowing through the lake, as if breaking into the "Wizard of Oz", the tree grows in the water, the boat swims in the forest, quite the poetry of people in the painting.