Make a boot disk
Software: uiso9_cn
Format USB: win7 USB flash drives formatted as NTFS
https://jingyan.baidu.com/article/d713063568b20413fdf4752c.html
win7 system
Installation package: cn_windows_7_ultimate_with_sp1_x64_dvd_u_677408.iso
Activation kit
Storm activation tool V17.0