Brief introduction: Rucheng Reshui hot spring is the leading role and core scenic spot of Chenzhou city’s establishment of “hot spring county of China”, as well as national 4A tourism landscape, Hunan provincial tourism landscape and Hunan provincial tourism resort. It is a famous name card of hot spring fitness and tourism of Chenzhou city and south China. It is a natural hot spring with the highest temperature ( about 98℃), best water quality, and largest hot springs among all others of south China.