"Dr. Xuan, there is a patient with ureteral calculi in the hospital who is in urgent need of surgery. Can you come here to perform the operation?" After receiving a call from Xigaze people's Hospital, Xuan Hanqing rushed to the hospital and quickly completed holmium laser lithotripsy under ureteroscope. An operation opened the prelude to his work of aiding Tibet. This is the story that took place in Xigaze City, Tibet Autonomous Region a few days ago. As a member of the eighth batch of "group type" medical team for Tibet assistance in Shanghai, Xuan Hanqing, deputy chief physician of Urology Department of Renji Hospital Affiliated to Medical College of Shanghai Jiaotong University, started a new round of "counterpart support to urology department of Shigatse people's Hospital" on the basis of the previous urology expert for Tibet assistance. This kind of "hospital to department" and "group type" selection mode of talents started from the "group type" assistance of medical talents to Tibet in 2015. It has changed the short-term dispersion of medical aid to Tibet in the past. Through continuous relay of medical talents, it has formed team advantages and brought into full play the overall effect. It has built a high-level medical team for the snowy plateau and cultivated a number of strong hospitals, so that people of all ethnic groups can get high-quality medical services at home. During the three-year Tibet assistance period, sun Shuxue, a cadre of Beijing Friendship Hospital and the leader of the seventh batch of "group type" Tibet assistance medical team in Beijing, coordinated Beijing's high-quality medical resources, increased the number of departments of Orthopaedics, neurology, respiratory medicine, neurosurgery and general surgery, and increased the number of departments of Lhasa People's hospital to nine. The new model has brought new changes. Based on discipline construction and medical personnel support, Lhasa People's hospital has carried out many new technologies and new projects, among which more than 30 technologies such as correction of hip joint deformity in children and transurethral thulium laser enucleation of prostate have filled the technological gap in the autonomous region. A large number of local doctors have started to play their own role under the "guidance" of experts in Tibet, and have independently carried out a large number of tertiary and tertiary operations such as stent implantation for acute myocardial infarction. Through the "help and guidance" of the doctors in Shaanxi Province, NIMA CIREN, a doctor in the emergency department of Pulan County People's Hospital in Ali Region, has basically mastered common surgical procedures such as appendectomy, benign breast tumor resection, and thoracic closed drainage. "In the past, medical assistance to Tibet was relatively scattered, and there were four or five doctors in each hospital. It was difficult to form a joint force in personnel training and discipline construction." Kuang Xuelian, director of the counterpart support office of the health commission of the Tibet Autonomous Region, said that the "group type" assistance of medical personnel to Tibet has dredged the medical links between the provinces and cities that aid Tibet and Tibet. Through periodic and continuous assistance, the continuous training of talents and discipline construction have been ensured, and the quality and scientific research ability of the medical team have been improved. According to the data, as of the first half of 2022, more than 1300 "group" medical talents from various parts of the motherland have trained more than 2400 medical backbones at different levels for Tibet through the mode of "team leading team, experts leading backbone, and master leading apprentice". At the same time, hospitals at all levels in Tibet have sent 1800 local medical personnel to study and study in the provinces, cities and units that have received corresponding support. The two modes of "introducing breeding" and "going out to learn from experience" have helped steadily improve the level of medical services in the snowy plateau. By the end of 2021, more than 400 "serious diseases" in Tibet have not been found in the autonomous region, and more than 2400 "moderate diseases" have not been found in prefectures and cities