Introduction to Manna Spring: In the past, practitioners of Zhonghua Temple opened this well through Guanyin Bodhisattva's enlightenment and drank it through practice. The monks of the Zhonghua Temple have drank from this spring and used steamed tea to entertain guests, so it is called Chinese Zen Tea. Emperor Qianlong came to the temple on his eastward tour to wait for tea from the monks. After drinking it, the emperor was greatly impressed and named it "Chinese Longevity Tea". Later generations drank this water to avoid disasters, dispel diseases, and achieve physical and mental purity, increase wisdom, make all wishes come true, and achieve good luck.