Gua sha Gua sha (刮痧; guāshā) is abrading the pores and skin with pieces of smooth jade, bone, animal tusks or horns or clean stones; until crimson places then bruising include the world to which it is finished. All varieties of medicine and therapeutic are languages of sorts—and also https://judahcp5y8.hazeronwiki.com/6991168/chinese_medicine_and_the_tongue_an_overview