To whom it may concern，
This is to certify ， from University， majored in ， started his three weeks internship at our company from Aug 2nd， 20×× to Aug 30th， 20××.
During the student&＃39;s internship， under the guidance of our company’s staffs， he got a preliminary understanding of conducting investigation into investment project， and was familiar with the project―assessment system， as well as the details and standards involved in the process. In addition， he put all his passion and effort into his work. The student tried to find out every problem he encountered and never hesitated to ask senior co―workers for help.He got along very well with others， which in term proved his team―spirit and excellent skills of communication。 Also， he was willing to take suggestions from others， and he could work overtime to ensure his work is fulfilled before due.His diligence， attitude and cooperation left all his co―workers and our company a very good impression.
Human Resources Director，
（Valid with a stamp）
September 1st， 20××