Introduction to Relong Hot Spring: The underground hot spring water of Relong Hot Spring is extremely rich in water storage. The spring water temperature is as high as 88°C. The water is clear, crystal smooth and rich in metasilicic acid and dozens of other trace mineral elements that are beneficial to human health. , has special effects on preventing and treating cardiovascular diseases, rheumatoid arthritis, myocarditis, muscle strain and other diseases, and has the reputation of "the best hot spring in Guangdong".