Introduction to the Harmony Courtyard: along the winding garden road, turn back to the southeast and enter the Harmony Courtyard. There are semi-enclosed landscape walls at the four corners of the Xiequyuan. There are two hollow flower walls on the east and west sides, forming a relatively semi-private space. In the middle, a group of "beating the Central Plains" sculptures show strength and joy. They are a kind of Central Plains drum. Sublimation, here it expresses the determination and prospects of Yanling's flower and tree industry to make a big impact in the Central Plains and the world. This festive atmosphere and the paintings of pine cranes, magpies, plum blossoms, dragons and phoenixes on the surrounding walls form a beautiful scene of humanistic harmony.