Hot spring introduction: Jintang Bay seawater hot spring water replenishment system is rich, with a daily water output of more than 2,000 tons, and the water temperature is as high as 65 degrees. The hot spring is not only highly mineralized (mineral content is as high as 21 grams per liter), but also contains rare medical-grade radon radioactive energy. It is hailed as the "Hot Spring Noble" by hot spring experts at home and abroad.