After a few years, you can create a third level.

Second-class hospitals are second-class hospitals, and generally better county hospitals, large community hospitals and municipal specialized hospitals all belong to this category. Hospital management in China is classified into three levels. The top three are the best. If the difference is that there are many explicit provisions to search and many requirements, I will briefly explain a few points. The number of beds, the requirements of employees, the requirements of teaching, the management of equipment and facilities, and the commitment of medical tasks are very different between a three-level first-class hospital and a two-level second-class hospital, just like five-star hotels and three-star hotels, universities and middle schools. The staff of 3A hospitals have higher technical level, stronger equipment and facilities, and higher relative fees.