• Verify the appropriateness, effectiveness, and efficiency of the internal control system. • Review reports and data from suppliers, accounting documents and data. • Check compliance with legal regulations, policies, procedures, and internal processes within the company's activities. • Assess the effectiveness of internal control systems, company management, and accounting practices. • Ensure that the auditing process is carried out to provide objective evaluations of compliance, effectiveness, and control performance.

• Monitor accounts receivable, urge and proactively remind the company, agents, and individual customers to make payments. • Conduct checks and reconciliations of company accounts payable. • Address customer inquiries regarding invoices and company services. • Receive and process relevant documents, proficiently use related software. • Calculate daily accrued accounts payable and prepare payment notification documents. Prepare reports for necessary units or upon request at the end of the month. • Check and review document information, receipts, and rectify any errors if found.

• Prepare revenue and sales reports, monitor accounts receivable and payable, and conduct inventory checks in case of discrepancies. • Place orders and receive documents from the warehouse department for goods in/out, purchase goods, issue and control e-invoices. • Monitor cash inflows and outflows, maintain a reasonable balance, track cash and bank transactions, introduce and provide advisory services, and address customer inquiries via phone or in person. • Conduct monthly inventory checks for goods, assets, and tools. • Propose and advise the management board on appropriate business strategies.