(一)内功六字治脏法六字者何?即:呵、嘘、呼、呬、吹、嘻是也,每日子后午前,静坐叩齿咽津,念此六字,可以去五脏之病,而强壮内膜,惟宜轻念,耳不闻声,又须一气直下,效应如神,理门道院多习之。六字行功应时歌:春嘘明目木扶肝,夏日呵心火自闲。秋呬定收金润肺,冬吹水旺坎宫安。 (A) Six words of the internal strength of the six-dirty law Who ?: Oh, shh, call, 呬, blowing, hee is also, every day after noon, sit knock knock Zanjin, read this six characters, you can go to the five internal organs Disease, and strong endomembrane, but should light read, ears do not hear the sound, but also angrily, the effect of God, Li door courtyard to learn more. Six-line practice song: Spring Shumu Mu Fu liver, summer, leisure time. Autumn 呬 scheduled to receive gold lungs, winter blowing Wang Cang Palace Ann.