How to mine Windows 7 comes with foreign theme wallpaper

In Windows 7, when we want to change the desktop theme wallpaper, everyone clicks the right mouse button on the blank space of the desktop, and then selects the windows 7 system desktop in "Personalization" Background, window color, sound and screensaver.

Figure 1, personalized settings interface
Today's Xiaobian to tell everyone a trick is to dig windows 7 comes with foreign theme wallpaper. If you change the wallpaper, you may notice that the “National Theme” in the Aero theme is only the national theme of China, so the theme of other countries has gone there? Don’t worry, follow the steps of Xiaobian. Step by step to bring out the Windows 7 comes with a foreign theme wallpaper.
In fact, the national theme of Windows 7 depends on the Windows 7 language version you selected. If you are using the Simplified Chinese version, the system will automatically default to the Chinese national theme, and others will be hidden by default. In the English version, there are five national themes: Australia, Canada, South Africa, the United Kingdom, and the United States. Now everyone knows why we don't see other foreign national themes.

Figure 2, the system comes with Chinese national wallpaper
Extracting method: Win key + R key to open the running window, enter %WINDIR%GlobalizationMCT and then enter

Figure 3, run the command
Do you see those hidden folders?

Figure 4
This is the windows 7 we are looking for with foreign theme wallpapers.
In fact, the reason why we can't see the theme of foreign countries may be that the system hides the theme by default. We only need to change the properties of the folder to achieve it.
First open Explorer - Organize - View - Advanced Settings, select Show hidden files, folders and drives

Figure 5

Figure 6
This will show all Hidden files and folders, natural, foreign country themes are also emerging.