Is it not allowed to meet people who have plastic surgery?

Physiognomy is relatively accurate, but few people are proficient. You can see your physical state, expression and physiological reaction from your face. Fate theory is that the former masters looked at many people's faces to make overall plans, do data analysis, and make a prediction based on people's physical state, expression and physiological reaction. The accuracy is still relatively high, but now there are fewer masters of this art, and most of them are just scratching their heads.

It is said that Tang Yin is black and Tang Yin is bright, which is the basic skill of physiognomy. Simply put, if you stay in an opaque room for a day, the face color of the person you come out to see will be very different from what you usually see.

What does fate say? The rivers and mountains may change, but not one's essential nature Fortune telling can basically infer your future destiny by understanding people's past and matching people's personality. Just like an earthquake, it can be roughly inferred in advance through various data analysis.

Physiognomy is also a science, so don't be superstitious and misinterpreted. It's just too abstruse to study deeply.