Dear Sir or Madam,（或To whom it may concern,）
I am writing to you to express my wish to offer financial assistance to a child in a remote area as my limited support for Project Hope. I wonder if you could do me a favor by helping me find a candidate.
I prefer to sponsor a girl at age 9 or 10 living in a remote mountain village in Liaoning Province, my home province. This girl should be a person who shows potentials for development yet cannot further her school education because of family poverty or other misfortunes.
As for my plan, I intend to offer per month 150 yuan to cover the girl’s living and school expenses until she graduates from high school. If she passes the university entrance examination, I will pay her four years’ tuition fee.
Please contact me as soon as possible. I am looking forward to hearing from you.