Allowance experts refer to service organizations or personnel that provide allowance information and consultation. They mainly pay attention to the subsidy policy and application process, and provide professional guidance on allowances and allowances for individuals or organizations. The director number is more extensive, usually referring to the person in charge or expert in a certain field or industry, providing comprehensive management and leadership services, including but not limited to policy interpretation, business guidance, team management, etc. Their concerns are different. The former focuses on welfare policy, while the latter focuses on overall management.