Meng Yutang was a famous physician in the Tang Dynasty, and was called "the originator of dietotherapy" by the later Buddha, which is the name of the dietotherapy health hall of traditional Chinese medicine. Meng Yutang's dietotherapy concept comes down in one continuous line with Meng Chang's, advocating "neutralization", always insisting on mild dietotherapy tea cream and modern science and technology to extract products, and selecting authentic medicinal materials, so as to make the prescription mild, steady and effective, and improve the treatment efficiency while reducing the adverse effects of drugs on the body.

Meng Yutang has been committed to the integration of TCM dietotherapy and health preservation inheritance with modern science and technology and humanistic environment, insisting on the combination of ancient prescriptions and modern science and technology, and practicing the development concept of TCM modernization. A series of products centered on Meng Yutang's "Three Treasures" and "Five Ways of Rejuvenation" have become a gift of Yuze for thousands of years.

Among them, Meng Yutang's "three treasures" refer to Meng Yutang's product forms: tea formula, cream formula and genuine medicinal materials, while Meng Yutang's "five-rejuvenation formula" refers to the corresponding effects of products: sleeping formula, Yan formula, clear formula, tonic formula and nursed back to health formula. Jiuxiangping is the clear prescription of Meng Yutang's five prescriptions of rejuvenation. It belongs to a dietotherapy product with the same origin of medicine and food, and is not a medicine or a health care product.