Public welfare funds are used for grants or social assistance. State grant is a kind of state subsidy, which is directly allocated by the state from the state treasury. There are different kinds of social assistance, such as XXX grants, XXX dreams, etc. You can ask your counselor. There will be some social assistance from time to time, and there may be another one after a while. Be sure to let the counselor tell you that some social assistance is still considerable. Don't miss it. Treating the public welfare fund as a subsidy belongs to social assistance.