Introduction to the mineral spring group: Jingyu County is very rich in natural resources and is known as the "three-dimensional treasure house". In particular, the natural mineral water resources are very rich. In 2000, it was named "Jingyu Mineral Spring City in Changbai Mountain, China" by the China Mining Federation. The International Drinking Water Organization sampled and tested 240 indicators of Baijiang Spring and Qinglong Spring water, and fully affirmed the quality of Jingyu mineral water, which can be compared with any well-known brand in the world.