 When the owner is accompanying the customer to drink tea, he should pay attention to the amount of tea water in the cup of the customer. Generally, if you drink half of the cup of tea, you should add boiling water and drink as you like, so that the concentration of the tea water is basically consistent and the water temperature is the same. When drinking tea, it is also appropriate to use tea stones, candies, vegetables, etc. to achieve the effect of adjusting the taste and snacks.