证明文件：导师--资助证明

Affidavit of Support

Jul. 28, 2007

TO WHOM IT MAY CONCERN,

By signing this affidavit of support, I promise to be financially responsible for my PH.D student *** concerning her tuition, fees, living expenses and any other relevant expenses during her visiting study in your university for USD 500$/month for a period of 18 month as her host professor. I am also enclosing relevant bank letters to prove I have enough amounts on deposit in their institutions. I guarantee that my student will have no economic difficulties in America and obey the laws and regulations. I am willing to bear all the responsibility if any problems happen.

Sincerely,

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