What does it mean that the regional development and reform commission does not openly recruit?

It shows that the regional development and reform commission chose not to recruit new employees through open recruitment. The regional development and reform commission will give priority to the internal deployment of existing employees to meet the job requirements and provide more promotion opportunities. Some special positions need to have specific professional background and skills, and the regional development and reform commission will invite qualified candidates in a targeted manner. Some sensitive positions involve national security or important secrets. In order to protect the interests of institutions and the country, the regional development and reform commission will choose not to open recruitment to reduce the risk of information leakage.