Gua sha Gua sha (刮痧; guāshā) is abrading the pores and skin with pieces of smooth jade, bone, animal tusks or horns or smooth stones; right up until pink spots then bruising address the world to which it is done. In TCM, the Lung channel corresponds to psychological grief https://rowan801m7.acidblog.net/57841090/5-easy-facts-about-medicine-chinese-translation-described