In case you see this available on a torrent..
7600.16384.090710-1945_x86fre_client_zh-cn_Retail_Ultimate-GRMCULFRER_CN_DVD.iso
Microsoft.Windows.7.RTM.Build.7600.x86.CN.DVD-GETLINUXROX
Don't waste your time downloading it, there is a virus payload in the setup.exe file.