求翻译：总费用：甲方须向乙方每月支付（不含税）人民币叁万元整，即RMB￥30,000元。甲方同意于（酒店付款日期）每月5日前向乙方一次性结清上一个月的工资金额，乙方向甲方提供有效收据，如果需要开具发票，则另加10%的税金。是什么意思？

Total Cost: Party to the Party B monthly pay RMB three million (excluding tax), that is rmb ¥ 30,000 yuan. Consent of Party A to Party B shall be settled a month on the amount of wages on the 5th of each month, Party A Party B to provide an effective receipt (hotel payment date), if the invoice plus

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Total expense: The party of the first part must (not contain tax) to second party each month of payment the Renminbi 30,000 Yuan, namely RMB30,000 Yuan.The party of the first part agreed each month before 5th disposable settled account on a month-long wages amount in (hotel date of payment) to the s

Total cost: party a to party b pay per month (excluding tax) its three million, the RMB RMB 30,000. Party a agrees to (hotel payment date) before the 5th day of each month to party b on settled once a month the amount of wages, provided party b to party a valid receipt, if you need invoice, plus 10%