• Participated in the annual review of several projects and checked the accuracy of the financial statements of various companies; • Implemented the circulation of monetary capital and long-term assets, found internal control risks, and put forward suggestions; • Prepared the working paper of monetary capital, notes receivable and payable, and other subjects paid attention to the abnormal changes of related expenses, and analyzed the ratio of cost and expense fluctuations to revenue fluctuations;• Checked long-term assets for three years, calculated the production capacity, compared it with the actual production capacity; • Understood the enterprise cost, recalculated the cost, and completed the relevant drafts such as accounts payable and inventory; • Checked related party transactions of parent and subsidiary companies, established the corresponding model through Excel formula.

• Participated in enterprise share reform projects, completed the preparation of monetary capital circulation draft independently;• Carried out currency capital and purchase payment cycle walk through the test to understand the internal control of the company;• Prepared short-term loans and other documents, checked the short-term loans according to the enterprise book and credit report.