Gua sha Gua sha (刮痧; guāshā) is abrading the pores and skin with parts of sleek jade, bone, animal tusks or horns or clean stones; till red spots then bruising go over the world to which it is completed. The body's processing once again following a 2nd food, separating https://trevorkb0n4.jts-blog.com/26287009/chinese-medicine-and-the-tongue-secrets