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We consent to the use in the Amendment No.4 to Registration Statement (Form S-1/A) pertaining to the registration of 21,308,753 shares of common stock of Tianyin Pharmaceutical Co., Inc. (formerly Viscorp, Inc.), of our report dated February 2, 2009 which respect to the financial statements of Tianyin Pharmaceutical Co., Inc. for the years ended June 30, 2008 and 2007 and thequarters ended December 31, 2008 and 2007. We also consent to the reference to us under the heading “Experts” in the above referenced Registration Statement.