Price does not include round trip international airfare from us to china , passport and visa fees , airport taxes , tips to tour guides and drivers , excess baggage charges , single room supplement if required , and all items of a personal nature such as laundry , bottled water , liquor , telephone , mail , room service , medical expenses , cancellation and accident insurance 价格中不含以下费用：美中之间国际航班的往返机票，护照及签证费，机场税，付给导游和司机的小费，行李超重加收的费用，要求住单间补收的差价，一切个人性质的消费如洗熨衣服、瓶装水、饮料、电话、邮件，居室服务、医疗费用、由于取消报名和发生意外所引致的损失的保险费等。
