说明：请以张华的名义写一封求职信。
张华，22岁，毕业于京北(Northern Beijing)职业学院，主修旅游管理，各门课程都优良。已获得导游资格证书。请为她拟出一份给W公司的自荐信，希望能在该公司谋得导游职务。请注意书信的格式。写信的日期为2010年5月10日。
Words and phrases for reference:
职业学院vocational college 旅游管理tourism administration 证书certificate
May 10,2010
Dear Sir or Madam,
My name is Zhang Hua, female, 22 years old. I am writing to apply for the position of tour guide,which was posted on your website.
I majored in Tourism Administration and graduated from Northern Beijing VocationalCollege. During my education, I have got an excellent achievement in all my subjects. In addition, Ihave obtained the Certificate of Tour Guide.
I would appreciate it if you could offer me an opportunity for a personal interview.
Sincerely yours,
Zhang Hua