Gua sha Gua sha (刮痧; guāshā) is abrading the skin with parts of smooth jade, bone, animal tusks or horns or easy stones; until finally purple spots then bruising deal with the area to which it is done. During the Cultural Revolution (1966–1976) the CCP and The federal government https://beckett260p0.evawiki.com/8759271/not_known_facts_about_chinese_medicine_blood_deficiency