Condition analysis: Lycium barbarum and Schisandra chinensis tea has health preserving function. Schisandra chinensis is usually used to treat nervous system diseases and cardiovascular diseases. Because Schisandra chinensis can enhance the excitement and inhibition process of the central nervous system, make it tend to be balanced, thus improving the activity function of the body, relieving and relieving fatigue, and improving the quality of life and work efficiency; By strengthening the systolic power function of the heart, regulating the cardiovascular system, improving blood circulation and lowering blood pressure; Schisandra chinensis can stimulate breathing, improve lung function, and has obvious antitussive and expectorant effects; It can also regulate the secretion of gastric juice and excite the uterus; It has the function of protecting the liver. Schisandrin A is the main component to reduce GPT, and it is an ideal drug to treat hepatobiliary diseases. Suggestion: Lycium barbarum has the functions of nourishing liver and kidney, improving eyesight and moistening lung. Anti-fatty liver, enhancing immune function, lowering blood sugar, protecting liver and resisting HIV.