1.Estrogen: ethylene estradiol 2.Progestin: megestrol, megestrol 3.Anti-estrogen: tamoxifen, toremifene (Faradone), troloxifene 4.Aromatase inhibitors: aminoglutethimide, lantalum, rininde, exemestane, letrozole 5.Luteinizing hormone-releasing hormone analogues: goserelin, leuprolide, treprostin 6.Androgens: testosterone propionate But clinically, they are generally Application: Tamoxifen, Toremifene (Faradone), Renindezvous, Exemestane, Letrozole, etc. are more often used. Tamoxifen, Toremifene (Faradone) can be used at any age. Reninde, exemestane, letrozole should be used in postmenopausal patients, premenopausal application requires ovarian denervation.