在职证明XXX(姓名),男/女,出生日期:XXXX年XX月XX日,身份证号:XXXXXXXXXXXXXXXXXX。自XXXX年XX月至今在*大学工作。 特此证明!*大学人事处 XXXX年XX月XX日经办人:日期:本证明仅用于注: 1.凡样本中XX的地方,均需相应填写您的相关信息2. ()括号中为标注,不要保留在完成后的证明中Letter of CertificationTo whom it may concern,This is to certify Mr./Ms. XXX(姓名)(date of birth, Jan 10, 1980(出生日期),ID card XXXXXXXXXXXXXXXXXX(身份证号码) is a teacher of our university. He/She has been working in East China University of Science and Technology since April XXXX(日期).Yours sincerelyHuman resource office, ECUSTTel: +86-21-64252738Date:本证明仅用于