Coriolus versicolor takes about 20 minutes to boil water. Has the effects of invigorating qi and nourishing blood, nourishing heart and tranquilizing mind, and relieving cough and asthma; Coriolus versicolor can be boiled in water alone, or other drugs can be added as appropriate according to its own situation, and dates can be increased for those with weak spleen and stomach; People with yang deficiency can add a few pieces of velvet antler; People with blood deficiency can add angelica as appropriate; Dendrobium can be added when yin deficiency occurs.