Gua sha Gua sha (刮痧; guāshā) is abrading the skin with pieces of easy jade, bone, animal tusks or horns or easy stones; till crimson spots then bruising protect the realm to which it is finished. According to TCM, an individual is nutritious when harmony exists concerning these two https://kylerlb0m4.aboutyoublog.com/27178133/chinese-medicine-acupuncture-for-dummies