Introduction to Yushui Ancient Hot Spring: Yushui Ancient Hot Spring Resort is located in the geological fault zone of South China, forming a 100% natural spring. It has been inspected and verified by authoritative institutions and is a neutral hot spring of sedimentary rock. The water quality It contains radon, fluorine, radium, metasilicic acid and other trace mineral elements, which have very high medical value and are very beneficial to the human body.