To whom it may concern
This is to certify
被邀请人姓名(born on 年月日,passport number: 护照号码), has been invited to 国家与地区 from 具体时间to 具体时间 for 具体目的.
All expenses relating to this trip including medical insurance fee will be borne by
承担费用公司. Should you have any questions or need further information, please do not hesitate to contract us any time.