Dear Sir/ Madam：
On looking over today's wtojob my attention was attracted by your advertisement for a sales assistant. Now as I am desirous of obtaining such a position, I should like to apply for it.
For the past four years, while specializing in Business English at college, I have had a secret ambition to work for the organizations like yours. Should you give me a trial, I will do my utmost to afford you every satisfaction.
During my education, I have grasped the principals of my major and skills of practice. Not only have I passed TEM-8 (Certificate No. EVIII0910044989), but more important I can communicate with others freely in English. My ability to write and speak English is out of question.
The enclosed resume outlines my credentials and accomplishments in great detail. Thank you in advance for your concern and attention. Please let me hear from you as soon as possible.
Sincerely,
Xiao Li