Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the use in this Registration Statement on Form F-1 of our report dated August 22, 2007 relating to the consolidated financial statements for the years ended December 31, 2005 and 2006 and the financial statement schedule of VanceInfo Technologies Inc.
appearing in the Prospectus, which is part of this Registration Statement.
We also consent to the reference to us under the heading “Experts” in such Prospectus.
| /s/ Deloitte Touche Tohmatsu CPA Ltd. |
Deloitte Touche Tohmatsu CPA Ltd. |
Beijing, the People’s Republic of China |
November 28, 2007 |