Writing prompt: Going aboard in China

Student essay:
Dear Jack,
I glad to know that you will come to China for further study. Now let me tell you what you are concerned with.
Beijing University is one of the best universities in China which is known for its history and influence. If you go aboard in here, it can be very convenient for you to live. People in here are very kind and enthusiastic that you can ask them for help when you are in trouble.
While you are going aboard, I'd like to provide help for you when you need me.
I'm looking forward to meeting you ib Beijing.
Yours sincerely,
Li Hua.

Corrected essay:
Dear Jack,
I am glad to know that you will come to China for further study. Now let me tell you what you are concerned with.
Beijing University is one of the best universities in China which is known for its history and influence. If you go abroad here, it can be very convenient for you to live. People here are very kind and enthusiastic so you can ask them for help when you are in trouble.
While you are going abroad, I'd like to provide help for you when you need me.
I'm looking forward to meeting you in Beijing.
Yours sincerely,
Li Hua.