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 red spots then bruising address the area to which it is completed. The Triple Hotter governs Blood Vessels and Arteries. From https://lane7h18u.theobloggers.com/29525783/the-best-side-of-chinese-medicine-albuquerque