IQ tax refers to the lack of judgment when shopping, which is the performance of low IQ. Face carving (face carving technology) is a kind of plastic technology, which combines human aesthetics and numerology, and realizes facial adjustment through facial fat-dissolving needle shaping, rather than IQ tax.

Facial carving is to make a small incision in the face and bury the absorbable protein line into the subcutaneous tissue, which can stimulate collagen proliferation, make the skin firmer and make the face smaller.