The human face is the reflection of land form as in the study of FengShui or DiLi 地理. In the event there are darken Qi surfacing in any part of the face it is usually associated with Killing Forces incurred at that very location of the living abode or ancestral grave.
The forehead is where the Qi source originates diverting from the point on top of the head in the BaiHui Xue flowing down the nose bridge. The sunken part of the nose bridge in between the eye brows is the crossing of the gap or probably known as Angle's Bridge. Qi rises again in point 44 as officer/ghost mountain before apex on the nose tip as the parent mountain, drops vein onto the meridian spot also called RenZhong Xue 人中 among one of the most important acupuncture point in a human body that resuscitate life. Embraced by the cheek and fronting the chin as the table mountain, the mouth represents the Bright Hall or MingTang. The quality of your health depends on what you consume into your mouth just liked the quality of the water in front of your bright hall. Coupled with the QiMen or BaZi chart, one's reading will be absolutely accurate.
One event using RenZhong Xue 人中 as one of the most important acupuncture point in a human body that resuscitate life - While discussing some urgent matter with a friend over dinner in a restaurant, an old man suddenly dropped off his chair and in a stiff fit lying motionless with everyone panicking and in a loud thud like a heavy sack of potatoes thrown to the floor. Some try to hold him but none dare to move towards him. Being an architect, not a doctor but strangely the lady boss was yelling for a helping hand as though architect is a miracle worker or some sort of shaman healer, pressing the acupuncture point of Ren zhong xue does help. With a solemn prayer, he is back from being unconscious to conscious. He was breathing and there is no sign of death on his face after he collapsed so it is a good indication that he will regain consciousness. Apparently his daughter shower her thankfulness for the wholesome deed. It is a wonderful experience that I wish to share. Some basic knowledge of Traditional Chinese Medicine could save life in an unexpected way. For sure there is also some Devine intervention on such account.
Here is more to be said about RenZhong Xue http://www.facebook.com/l.php?u=http%3A%2F%2Fwww.med-vetacupuncture.org%2Fenglish%2Farticles%2Fgv26.htm&h=eAQFG4Tey, according to medical terms. The highest level of Face Reading or MianXiang 面相 is by reading the Qi surfacing on your face and not just some moles surfacing here and there. May the merits be shared among all beings, seen or unseen and may all be well and happy.