december1,XX
towhomitmayconcern,
thisistocertifythatmr.(ms.)xxxhasbeenworkinginxxxxxx(工作单位)asxxx(职位).mr.(ms.)xxxhasbeenentitledtoamonthlysalaryrmbxxxxxintotal.
sincerelyyours,
xxx(证明人)
deanofschoolofsoftware/chiefexecutiveofficer(证明人职位)
xxxxxxxxx(单位名称)
1234567(电话号码)