1. Entrustment relationship and economic benefits: Some medical institutions or nursing service institutions have established entrustment relationship with other organizations to provide professional nursing services. These institutions monopolize the supply of nursing workers within a certain range by signing contracts with medical institutions. At the same time, there are also some intermediaries or individuals in the care worker market, who control the recruitment and dispatch channels of care workers and obtain economic benefits from them.
2. Centralization of medical institutions: Medical resources in some areas are relatively concentrated, and only a few large hospitals or medical institutions provide medical services. This market structure leads to the demand for nursing staff in these medical institutions is greater than the supply, thus forming a contradiction between supply and demand. Therefore, the nursing workers in Chengdu First Hospital are monopolized.