I managed to download the package you suggest: http://pan.baidu.com/s/1pJAF4jL
it contains only "WINPE_x86_ntfs.iso"( x86 means 32bit version and) and some instructions in chinese. From what i was able to translate and test, this is not enough to upgrade to Windows 10 64-bit. It is also some files from Windows 7.
If you provide me all needed files and on official instruction document (can be in chinese - i will be able to read it), then I can help with translating the whole process to English, with pictures.