1. Interpretation of Tax Refund Policies: Provide professional and comprehensive consultation and interpretation of export tax refund policies.

2. Tax refund process guidance: Guide customers to complete the tax refund process, provide operation guidelines, assist customers in preparing tax refund materials, and improve tax refund efficiency.

3. Tax refund problem answer: Timely answer any questions customers may encounter during the tax refund process, with a professional team providing one-on-one service to ensure quick resolution of issues.