Slightly resistant to shade, like warm and humid climate, not cold-resistant. Suitable for growing in acidic yellow soil and red yellow soil mountainous areas. If cultivated in the plain, it must have good drainage, developed roots, strong germination, pruning resistance, moderate growth rate and strong resistance to sulfur dioxide. Propagation is mainly based on sowing and cutting, with 3-loculed ovary, 2 ovules and outer hair. It is native to the south of the middle and lower reaches of the Yangtze River to South China, and also distributed in Vietnam. Slightly resistant to shade, like warm and humid climate, not cold-resistant. Suitable for growing in acidic yellow soil and red yellow soil mountainous areas. If cultivated in the plain, it must have good drainage, developed roots, strong germination, pruning resistance, moderate and rapid growth rate and strong resistance to sulfur dioxide. This plant has dense branches and leaves, and some leaves turn red and green after frost, which is very beautiful. Suitable for planting on lawns, slopes, forest margins, courtyards and intersections, and can also be used as background trees for other flowers and trees. It is an excellent tree species for garden viewing and surrounding greening. It grows very fast and is hardly harmed by pests and diseases. The ability to take root and sprout after being cut down is also very strong, and it can grow into a big tree after two or three years, and the ecological benefits are very significant. Strong resistance to sulfur dioxide, and also suitable for greening trees in factory mining areas.