I had some experience about advertisement. For example, I contacted existing and new customers for advertising in a weekly community newspaper, which make the company tripled revenues in two years. 

  What's more,  I also assisted customer in designing and placing their ads, and the customers appreciated me very much, and since then,  I made some very good friends with them. We sometimes contact with each other.

  I  am sure that I can do well in this job, and do hope to join the Alibaba.