Moreover, scientific research shows that salt sea ups and downs is another relaxation therapy with scientific basis after traditional acupuncture and yoga, which can eliminate fatigue, and also has obvious health care functions such as calming, reducing blood fat, slimming, controlling oil secretion, beautifying and removing spots, removing acne and pimples, and caring the back. In addition, in order to let tourists better feel the happiness of floating in the salt sea, Zhenfeng Salt Sea Center also built a playground for children.