The invention discloses liver-nourishing tea and a preparation method thereof. The liver-nourishing tea is mainly prepared from the following 
plant raw materials in percentage by weight: 
rhinacanthus nasutus, 
wedelia chinensis, 
mussaenda, 
abrus precatorius, 
gynostemma pentaphyllum, 
abrus cantoniensis hance, momordicae 
flos, chrysanthemum, jasmine, globe 
amaranth flower, radix rehmanniae, rose, roselle and 
asparagus. The method for preparing the liver-nourishing tea comprises the following steps of: frying and fixing the 
rhinacanthus nasutus, the 
abrus precatorius and the 
gynostemma pentaphyllum, and rolling, 
drying and shaking to screen the three materials; spraying concentrated solution prepared from the 
wedelia chinensis, 
mussaenda, radix rehmanniae, momordicae 
flos, abrus cantoniensis hance, 
asparagus and roselle, and 
drying and cooling the materials; and mixing the materials with the chrysanthemum, jasmine, globe 
amaranth flower, and rose to prepare the finished product of the liver-nourishing tea. The liver-nourishing tea has the effects of soothing the liver and expelling 
toxin, purifying blood vessels, refreshing the brain and regaining 
consciousness, protecting the stomachand regulating intestines, moisturizing the 
lung and eliminating 
phlegm, prolonging life and nourishing the 
skin, enhancing the 
detoxication function of the liver and improving the function of the 
immune system, and the like, and has the advantages of aromatic and sweet 
mouthfeel and capacity of fulfilling the health-protection aim after frequent drinking.