Dear Mr. Director，
I have learned from the newspaper that you are employing an administrative secretary. I am very much interested in this position.
I have worked as an administrataiv secretary for a chemical company in Shanghai for three years， so I have some understanding of the chemical industry. I graduated from the East China University of Technology， holding a bachelor degree. Having obtained certificates of CET-4 and CET-6， I find myself fluent in both spoken and written English. In adition， I am also quite familiar with computer skills.
Enclosed please find my resume.
Looking forward to your early reply.
Yours sincerely，