PWRD [Perfect World] CORRESP: [Letterhead of Perfect World Co., Ltd.] January 18,
[[Letterhead of Perfect World Co., Ltd.] January 18, 2012 VIA EDGAR AND FACSIMILE Barbara Jacobs, Assistant Director Edwin Kim, Staff Attorney Stephen Krikorian, Accounting Branch Chief Ryan Rohn, Staff Accountant Division of Corporation Finance 100 F Street, N.E. Re: Perfect World Co., Ltd. (the Company) Form 20-F for the Fiscal Year ended December 31, 2010 (the 2010 20-F) Filed May]