Handed down from ancient times, Korean treasures have carried forward the profound theories and practical prescriptions of traditional Chinese medicine for more than 2,000 years, combined with modern technology, selected more than 10 kinds of precious Chinese herbal medicines to make topical Chinese herbal medicine bags, and achieved the effect of tightening and slimming by hot compress on key acupoints. By increasing the surface temperature of the weight-loss belt, volatile drugs act on subcutaneous tissue by penetrating Shenque point (commonly known as navel eye), which can eliminate the stagnation of subcutaneous skin, regulate endocrine and eliminate excess fat.