2 grams of ginseng, 6 grams of notoginseng and Ligusticum chuanxiong, 20 grams of angelica and astragalus, 4 grams of acanthopanax, Paeonia lactiflora 12, 4 grams of licorice, 8 grams of Schisandra chinensis and Poria, and 0/000 ml of Chinese liquor. Efficacy of invigorating qi and blood, nourishing the heart and calming the nerves. Usage: Take orally, each time 10-20ml, twice a day, for long-term use. Indications: weakness of waist and knees, weakness of limbs, chills and cold limbs, weakness of speech, impotence and premature ejaculation, and nocturnal emission of wet dream. Usage: 5- 10 ml three times a day.