The complete slogan of the Taoist priest who moved the mountain is "to move the mountain, you need to ask a star to pick the stars, move the mountain without moving the longevity mountain, burn dragons and phoenixes, and drink water from all corners of the country." Changshengshan is the code word for unloading mountains, but moving mountains without moving them means that people who move mountains don't want to be enemies with Lishi.
"There are many tall buildings on Changsheng Mountain, heroes from all directions come here, dragons and phoenixes meet as they wish, and the waters of the five lakes are surging for four days." This is Chen's reply to partridge whistle, which means that we are all on the same front, and we are all the same heroes. Since we met together, we might as well make friends.