Ziwu Liuzhu
At Haishi (21:00 to 23:00), the triple burner meridian is most prosperous. The triple burner is the largest of the six fu organs and has the function of regulating the qi and dredging water channels. At the time of Hai, the three energizers open up all the meridians. If a person sleeps during the Hai hour, the meridians can recuperate, which is very beneficial to the body. It's a pity that modern people can do very little. All meridians are connected in Haishi, so any one can be used for conditioning. The ancient book "Lingshu" says: "The meridians are constantly popular, and they are in the same time as the sky and the earth.
”