What is the trade union mutual fund for?

Medical insurance is a kind of social insurance, while medical mutual assistance among trade union workers is a kind of trade union behavior, which is unequal. Medical insurance is compulsory, while the mutual medical fund for trade union employees is voluntary and used for mutual assistance among employees.

Generally speaking, the medical mutual aid fund for trade union workers is paid by individuals, usually once a year, and the specific amount may vary from place to place.