• Prepare and review all financial reports/income and expenditure reports of projects, work with the Board of Directors/Investors of projects on issues related to financial accounting • Check, sign and approve proposals and payments of projects and Company offices • Monitor, check, and update VAT invoices and debts according to issued invoices. • Monitor receivables and payables • Check and compare output and input invoices quarterly • Resolve contract issues of all projects and Company offices. • Statistics and reporting data to the Board of Directors upon request. • Other tasks as assigned by the Board of Directors.