Known by Buddhism as the purest white in the biological world, it is highly respected by Buddhism. It also has high medicinal value: according to Compendium of Materia Medica, it has the function of locking the heart and calming the nerves. It can cool blood, lower blood pressure, and soothe the nerves. Can protect the body and prolong life.
Checheyu has a pleasant mood effect. It can not only keep people in a good mood while driving, but also nourish their eyes. It also improves the sense of security. It can give people a warm and pleasant feeling and make people feel safe. It also has the function of providing psychological suggestion, which can bring positive psychological comfort and relaxation to people.