Accounting rule known as the rule, is the record of economic activities and books to enable registration with the rules to be followed when using debit and credit business registration economy, the economy should first be based on the content business, it involves determining the assets, liabilities and owner's equity is increasing or decreasing; then determined should be credited to the account of the borrower or the lender. How to fill in the first category which includes original documents, how to inspect the original documents, during this period will involve a major problem is the original with the mistakes and fraud are there? So should these original documents in question how to deal with; second category, including how to fill in vouchers based on original documents, how to audit vouchers, how vouchers are numbered, what is the transfer certificate, the certificate should be passed Note any problems and requirements of the figures, how to fill out a summary, in fact, according to each company's situation, bookkeeping accounting rules are similar, for this thesis, the above problems and issues will be found in the work detail elaborated to identify and solve problems, to make themselves better growth.