It can be used as a Chinese herbal medicine, but in ancient times, it was a spiritual thing in China culture. "It is as thick as fat and as sweet as pulp", and it is regarded as "the essence and spirit of the gods", and it has become a rare species alongside auspicious things such as dragons, phoenixes and forests. According to legend, people who come to this Dionysian pulp can live a long life. Many emperors in ancient times believed this statement, and there are manna.