Anhan’s magnetically controlled capsule gastroscopy is simple to operate, which will play an important role in alleviating the shortage of endoscopist resources in my country. Magnetic capsule gastroscopy operators can start working after passing the formal training examination of the Endoscopy Physician Training Institute of the Chinese Medical Doctor Association. The entire process only takes up to three months. Operators who pass the short-term training and examination can collect systematic and comprehensive images of the stomach according to the requirements. The operator is responsible for the operation and inspection, and professional doctors will read the images. Magnetic capsule gastroscopy realizes the separation of inspection and diagnosis. This new gastric examination model makes it possible for more primary medical institutions to carry out gastric cancer screening, thereby promoting the layout of a nationwide gastric cancer screening network.