請問英文工作證明應該點寫呀? thx!

To Whom It May Concern

This is to certify that Miss XXX (holder of Hong Kong ID card No. XXXXX) has been working as sales in our company since (date). Her present salary is $XXXX. She is a responsible and conscientious person and we are satisfy with her work.

Miss XXXX is now leaving us on her own accord to widen her experience and we wish her every success in her future career.

Yours faithfully



(Name)
(Title)
(Company Chop)