I want to ask admission office to check my application material. Is it OK?

The letter is here:

Dear Sir or Madam,

I am an applicant of your Ph.D. program starting from fall, 2009. I would greatly appreciate it if you can spend some time to check the current status of my application.

1. A complete application form (On line)
2. A statement of purpose
4. Transcripts of all previous undergraduate and graduate work.
Transcripts of undergraduate work at Capital Normal University
Transcripts of graduate work at Beijing Normal University
5. Tests
TOEFL IBT ETS will send