Many people feel as if male medicine can only be seen on an outpatient basis, and that male diseases can be cured by simply taking medication. Actually not, many male diseases can be treated surgically with half the effort or even cured. For example: penile cavernous bypass for abnormal penile erection, dorsal deep penile vein dissection for venous fistula ED, inferior abdominal artery-dorsal deep penile vein anastomosis for arterial ED, penile prosthesis implantation for severe ED, dorsal penile nerve selective dissection for premature ejaculation, vesiculoscopy for intractable hematospermia, transurethral electrodesiccation for ejaculatory duct obstructive azoospermia, epididymal-vasovaginal anastomosis treatment of epididymal obstructive azoospermia, microscopic spermatic cord vein ligation for varicocele, and laparoscopic cryptorchidism sinker, etc. He has studied male medicine at Peking University People’s Hospital and basically mastered common male diseases such as sexual dysfunction (abnormal libido, erectile dysfunction, abnormal ejaculation), infertility (oligospermia, weak sperm, deformed sperm, azoospermia, pus sperm, hematosperm, cryptorchidism, etc.), prostate diseases (prostatitis, prostate hyperplasia, prostate cancer), male endocrine diseases (delayed pubertal development, small penis, small testes, hypogonadism in old age, etc.). He also has a good grasp of the surgical skills related to the systematization and standardization of male diseases such as pubertal growth delay, small penis, small testicles, and senile hypogonadism.