Introduction to Manna Spring: Manna Spring was excavated in 1890 and has a long history of Buddhist culture. The water is a natural spring water that overflows from the cracks of Qixing Rock. It is rich in calcium, phosphorus, iron and other minerals and trace elements. The water is sweet and delicious, refreshing and thirst-quenching. It has the functions of preventing heatstroke, antipyretic, and treating joints. It has the functions of divine spring water. The reputation.