Gua sha Gua sha (刮痧; guāshā) is abrading the skin with pieces of easy jade, bone, animal tusks or horns or easy stones; until eventually pink places then bruising address the area to which it is done. Chinese Medicine’s 24 hour body clock is divided into twelve two-hour intervals https://zozodirectory.com/listings12706247/chinese-medicine-acupuncture-for-dummies