My mother also told me: "Ziwei is native to South China, Central China, East China and Southwest China. Sex likes sunshine and calcareous fertile soil, and is resistant to early fear of drowning. " Oh, I remember. The aunt next door also told me that the roots, leaves and bark of Lagerstroemia indica can be used as medicine, which can promote blood circulation and stop bleeding, and clear away heat and toxic materials. After listening to their words, I have a good impression on this beautiful crape myrtle tree. It turns out that this fragile crape myrtle tree has such a great effect that I really underestimated it.