The main functions of the wall-broken pieces of Radix Notoginseng are to dissipate blood stasis, stop bleeding, reduce swelling and relieve pain, traumatic hemorrhage and traumatic swelling and pain. But it's better than ordinary Sanqi tablets and powder. Adopting the technology of national invention patent without additive molding, the chess pieces are not easy to deteriorate, and are packaged independently in small bags, which is more convenient to carry.