Introduction to Yuquan Pool: It is said that Lu Dongbin, one of the Eight Immortals, came to Taiyi Mountain (Cuihua Mountain) to pay homage to the real Taiyi. His mouth was dry and his tongue was dry. In anger, he drew his magic sword and poked it at the base of Taiyi Mountain. A clear spring gushes out immediately. Later, Emperor Wu of the Han Dynasty Liu Che called it "Yuquan Pool" when he went to Taiyi Mountain to pay homage to Taiyi God.