The tea is prepared by mixing Semen Astragali Complanati, Fructus Lycii, Ruby, Semen Benincasae, Semen Cuscutae and Glycyrrhrizae Radix. This kind of tea contains a lot of vitamins A and C, which can enhance the function of liver and kidney, make the blood circulation on the skin smooth, and achieve the effects of nourishing and supplementing fatigue.