Thoracoscopic radical resection of esophageal cancer, laparoscopic pancreaticoduodenectomy, laparoscopic radical resection of gastric cancer and rectal cancer, radiofrequency ablation, femtosecond excimer laser therapy, pneumatic ballistic ultrasound mixed lithotripsy, laparoscopic combined with rigid choledochoscope minimally invasive gallbladder-preserving lithotomy (polyp), intensity-modulated radiotherapy for tumor, stereotactic radiotherapy and other medical technologies are in the leading position in the province. Gastroenterology is at the leading level in the province in the diagnosis and treatment of stomach, duodenum, colon and hepatobiliary diseases. Endoscopic mucosal dissection (ESD), retrograde cholangiopancreatography (ERCP), oral endoscopic myotomy (POEM) and endoscopic submucosal tunnel tumor resection (STER) have been carried out, enjoying a high reputation in the province.