Dear sir/madam,（不能这么表示选择，需要改为 Sir or Madam，）
I’m writing this letter to find a child in a remote area. I want to offer him/（or）her financial help till he/（or）she graduated from university. Well the following are my requirement（使用复数，requirements） about the person.
First, he/she should be from a family with heavy burden. And he/she must have the willing to study hard. Any child with the two requirement （meeting the two requirements） can be my candidate. To support this child, I will give the child a constant financial support every semester. I will undertake the child’s teaching fees(改为provide the child with tuition fees). And I will post him/her necessary studying materials such as textbooks, reading materials and so on. Besides, I’d like to visit him/her on vacation if it convenient for the child.
Would you please help me find such a person? I’ll be appreciated（改为grateful）. Please contact me at 13034160000 or write e-mails to sitcom@yahoo.com.cn.
Yours sincerely,
Li Ming
点评：7-8分
文章内容完整充实、结构清晰，有个别的表达失误，但是还算比较好的一篇书信。
发表于 2017-8-6 15:44:46
