Large intestine meridian of hand-yangming: it diverges from supraclavicular fossa and runs upward then goes from side of neck to lower mandible, branch enters into inferior dentes and its main branch intersects to median groove then runs to other side of nasal wing and runs upward then connects with stomach meridian.

Stomach meridian of foot-yangming: it starts from both sides of nasal bone and ascends to medial angle of eye then associates bladder meridian and descends from anterior side of nose, its branch is distributed over maxillary dentes and oral sex connects with Chengjiang acupoint.

Bladder meridian of foot-taiyang: it starts from medial angle of eye which is at root of nose.

Small intestine meridian of hand-taiyang: it arises from supraclavicular fossa and ascends along cervical part to cheek then diverges again; it ascends to root of nose and medial angle of eye.

Governor vessel: it ascends along vertebral column and passes through Fengfu acupoint to corona capitis then passes along forehead to column of nose and ends at upper lip.

Yin heel vessel: it starts from Rangu acupoint and ascends into abdomen then comes out of supraclavicular fossa along chest and passes side of neck to lower mandible, passing beside nose it runs to medial angle of eye.

Divergent collateral of heart meridian of hand-sahoyin: it starts from heart meridian which is at armpit and enters into chest along heart meridian then is distributed over heart. From there it runs upward and comes out of face along both sides of trachea then runs obliquely and ascends beside nose to medial angle of eye.

Thoroughfare vessel: it starts in the uterus and ascends along midline of abdomen and chest then combines throat, its branch is distributed over oral lip.

Conception vessel: it starts in the uterus and ascends along midline of abdomen and chest then passes lower mandible of throat and is distributed over oral lip.

Liver meridian of foot-jueyin: it arises two branches behind eyeball. The first branch runs upward and comes out of forehead then combines governor vessel at corona capitis and enters into brain. The second branch runs downward behind eyeball and passes through upper jaw bone then runs downward obliquely and is distributed over oral lip.

There are 10 meridians and collaterals lines which are distributed over nasal part and oral region, among them there are 7 lines which are distributed over nasal part and 7 lines which are distributed over oral region.