PRINCIPAL RESPONSIBILITIES 主要职责   1. To be fully acquainted with the established policies and standard operating procedures of Langham and the hotel. 充分熟悉朗廷酒店集团和酒店设定的政策和标准操作程序。   2. Ascertain and check the credit bills received from the Income Auditor is complete and ensure the totals of charges and rebates agree with the Daily Revenue Report and posting to the individual city ledger accounts timely. 确定并审核从审计主管转来的挂账账单，确保收费及调帐金额与营业报表一致，并及时地输入到每个挂账账户。   3. Ascertain and check the General Cashier Report received from the General Cashier is complete and posting to the accounts receivable system timely. 确定并审核从总出纳转来的总出纳报告，并及时地输入到应收帐系统。   4. Receiving and file the credit bills original from Income Auditor until they are due for receipt. 从审计主管处接收并存档挂账账单原件直到已收款。       5. Follow all Standards of Operations, Local Standards of Operations, property accounting guidelines and general accounting practices pertaining to Accounts Payable and payment procedures. Sound commercial judgment and common sense should also apply. 确保应付账款处理流程符合常规标准、地方法规、资产会计准则和一般会计惯例。拥有良好的商业判断力和常识。   6. To ensure the credit facilities are granted only to those accounts approved by Director of Finance and the General Manager. 确保所有挂账只对经由财务总监和总经理事前批准的账户实施。   7. Balance account receivable ledger and reconcile with the general ledger closing balance periodically and at month-end. 月底定期核对应收账款总账和总账期末余额并结平，保证账账相符。   8. Analyze the monthly A/R Aging Trial Balance and follow up with all abnormalities. 每月对应收账账龄试算平衡表进行分析，出现异常应查明原因，及时解决。   9. Maintain proper file on receipt vouchers. 将收款凭证正确归档。