Specializes in painless, minimally invasive, and enhanced-recovery treatment for common anorectal disorders, including hemorrhoids, anal fistula, anal fissure, and perianal abscess. Has conducted in-depth research on the treatment of complex and refractory conditions such as high complex anal fistula, rectovaginal fistula, one-stage radical treatment of complex abscesses, anal outlet obstruction, anal distension, colorectal and sacrococcygeal tumors, and refractory constipation. Pioneer of the minimally invasive “Four-in-One Therapy” for severe rectal prolapse, which has achieved excellent outcomes characterized by a high cure rate, low recurrence rate, and rapid recovery, offering patients with severe prolapse a superior treatment option.