It means that there is a peach tree inside the old locust tree, showing the scene of the old tree embracing the new tree.
For thousands of years, the Chinese people have formed a cultural phenomenon of worshiping the locust tree. They regard the locust tree as a symbol of God and the sustenance of the relocated people to honor their ancestors.
Sophora japonica and Huai are homophonic, and Sophora japonica trees also have the characteristics of "hugging" everything, such as Sophora japonica holding Chun, Sophora japonica holding Sophora japonica, Sophora japonica holding cypress, Sophora japonica holding elm, Sophora japonica holding elm, Sophora japonica holding apricot, Sophora japonica holds peach.