The cost of da Vinci surgery is about 100,000-150,000, and the charges may vary by hospital level in different cities. The da Vinci surgery has special advantages over conventional laparoscopic surgery, including two or three robotic arms, which can rotate 360° and can operate in a very narrow space, including tumor removal and post-removal suturing and anastomosis, as well as vascular suturing. Compared with the ordinary laparoscopic surgery, the cost of da Vinci surgery is about more than 50,000 yuan, and now the da Vinci machine is less installed only in large cities and large tertiary hospitals.