Hello: olive fruit has the effects of promoting fluid production, quenching thirst and detoxifying; Hawthorn is a kind of traditional Chinese medicine which can promote digestion, and has the effects of promoting digestion, resolving food stagnation, removing blood stasis and promoting blood circulation. Soaking olive fruit and hawthorn in water together can replace tea, and it has the effects of promoting digestion, promoting blood circulation, promoting fluid production, relieving sore throat and detoxifying. Has certain health care function.