I am curious that whether there is a universal value in social work?

No problem.

Thank you for the clarification!

In my understanding, there is no dependable consensus about what type of concept, principle or precept merits the implied high status of a social work “value”, and there are different views about the specific character of social work values. Overlaid on the conceptual ambiguity lies the diverse range of substantive beliefs and theories, religious outlooks, moral values, political principles and the general world-views to be found amongst social workers just as amongst any comparable section of society.