Problem analysis: Sapindus mukoraiensis, a deciduous tree, has white flowers in May and June, slightly larger than loquat, green and ripe yellow, with a pit inside, as strong as a plant, commonly known as a ghost.
Rehabilitation guidance: medicinal use: the roots and fruits of Sapindus mukoraiensis can be used as medicine, which is bitter and slightly sweet, and can clear away heat and toxic materials, resolve phlegm and relieve cough. Exorcism: According to legend, a wooden stick made from the wood of the tree without bitterness can exorcise evil spirits and kill ghosts, hence the name "without bitterness". Buddhism calls the nucleus bodhi, which is used to string rosaries.
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