Yes, you can.
1. get Vistalizator;
2. get language pack (win7 32bit): http://download.windowsupdate.com/msdownload/update/software/updt/2009/08/windows6.1-kb972813-x86-zh-cn_ab024143b556395e6638e26712b1e0f3bc031fcf.exe
or (win7 64-bit): http://download.windowsupdate.com/msdownload/update/software/updt/2009/08/windows6.1-kb972813-x64-zh-cn_a649e9af1e28514d48bdc51f7956be08060e54bc.exe
3. run Vistalizator and follow on-screen instructions.