Introduction to Yuye Tianchi: On the top of Duofu Mountain, in the extreme shade, there is a natural pool between two huge rocks. It collects nectar and stores it all year round. The water is cool and does not dry up all year round. It is called "Yuye" by the local people. "Tianchi" symbolizes that this is the jade liquid and nectar gifted to the world by God, and is known as "the first holy water of Mount Duofu".