For professionals in this position, it is helpful to be familiar with the appearance of "Gua Sha" marks and to understand its traditional therapeutic value, and to be able to make the distinction between "gua sha" marks and signs of abuse.
It is helpful to be familiar with the appearance of "Gua Sha" marks and to understand its traditional therapeutic value, and to be able to make the distinction between "gua sha" marks and signs of abuse. This is for professionals in this position.