What can you do as an occupational health nurse if the main problems are language barrier and cultural differences?

In the name of Allah the Merciful It is necessary to take a preliminary study of the community to which the service is provided, in order to learn the dominant languages and cultures. After the study, it is necessary to take courses on language skills, learn the dominant language of the society, learn and learn the dominant world language, and then, if necessary, the withdrawal of an expert,