After the second bubble is poured out, some water remains in the pot. After opening the lid for about half a minute to one minute, close the lid again. Used for heavy astringency, bitterness, sour taste, etc. , open the lid. When there is no steam in the spout, press the kettle body with your fingers. If the temperature is not too hot, you can touch it with your fingers for more than five seconds, and then cover the kettle. Leave some water in the pot, mainly to dissolve the brewed things in the water; The temperature should be controlled well, because this is the main brewing. The time to stop the pot is the time for brewing (soaking tea leaves), so it is necessary to control this time (if the temperature is set higher, you need to be afraid) before the tea soup will show its proper flavor. So, unless there is too much tea and the temperature is too high, don't make the next one right away. For ordinary seven cakes and tea bricks, the amount of tea can be about a quarter of the pot capacity. Tuocha, less. Loose tea is extreme. You should try it yourself. If one or two people drink it, the amount of tea can be less.