picked on the high cold mountain height more than 5000m ,be known at home and abroad as Tibetan medcine .Fancy pesticide effect ,enjoy tremendous popularity in the world by invigorate the circulation of blood and support blood ,invigorate health effectively ,longterm working pressure  down internal defense ability ,easy to disoperation by viral ,cause various kinds of disease,it can promote the macrophage function clear the trash around cell,strengthen the immune function of cell ,improve power of resistance ,adjust endocrine,wipe out color spot caused by endocrine disturbance .