Gua sha Gua sha (刮痧; guāshā) is abrading the pores and skin with items of smooth jade, bone, animal tusks or horns or clean stones; until finally crimson spots then bruising address the area to which it is done. System regeneration and healing are thought to occur During this https://cristian357w0.wonderkingwiki.com/671269/a_review_of_chinese_medicine_acupuncture_points