Hot spring introduction: The hot spring in Tangquanchi was formed about 100 million years ago. There are 8 springs in total. The water is clear and clean, light green in color, and the water temperature is 58°C. The spring water contains calcium, magnesium, sodium, sulfur, and fluorine. , chlorine, radon and more than 20 chemical elements. According to the classification of medical mineral springs, it belongs to silicate spring, sulfide spring and fluoride spring. The spring water has significant curative effects on more than 50 diseases such as skin diseases, rheumatism, nervous system, respiratory system, surgery, and gynecology, and has special curative effects on arthritis, hypertension, rheumatism, hemiplegia and other diseases.