Interest-free loans borrowed by rural credit cooperatives to support migrant workers to return home have not been repaid for ten years. According to the relevant public information of the survey, the loan owed to the credit union will still be repaid after ten years, because it is the obligation of the parties to repay the loan on time. If it is not repaid after ten years, the credit union has the right to sue the parties to apply to the people's court for compulsory execution of the property under their name and must repay the money.