Critical care medicine has developed rapidly and has become an indispensable comprehensive subject in clinical medicine at home and abroad. In recent years, the government has vigorously implemented the "Healthy China" strategy and strived to achieve a higher level of national health. The Henan Provincial People's Hospital has set up a network of interconnected "Wisdom Critical Care Medicine Specialist League" to meet the major strategic needs of the country, and to play a role in attracting large hospitals to promote the sinking of quality medical resources and the improvement of grassroots service capabilities. Complementary advantages and resource sharing are conducive to achieve win-win cooperation and coordinated development between the third-grade class-A hospital and grassroots hospitals.