Buttonwood, we have another saying. In ancient China, there was a saying that phoenix did not inhabit phoenix trees, and many legendary guqin were made of phoenix trees. It can be seen that Indus plays an important role in China culture. The trunk is smooth and the leaves are big and beautiful. It is a famous ornamental tree species, and it also has a good moral, that is, it is easy to attract "phoenix" and attract nobles when planted at home.