Please allow me to introduce to you the bearer of this letter, Xiaobin, one of my best students who is going to study in your city at the beginning of next month.
Xiaobin graduated from Department of Physics, Fudan University this summer with distinction and is going to study in Stanford University for his master?s have got his accommodation arranged already.
I want to ask you such a favor as to act as his sponsor if it will not bring you too much is an upright and honest young man and I am sure he won?t cause you any will shoulder the responsibility in case anything does you for your you happy and healthy.