In the Control Panel, open the clock, language, and Region Settings screen and select the language setting
"Language" setting, click "Add Language"
Select "English" in the Add language setting, click "Open" button, select "English (United States)" in the "Regional variables" Settings page and click "Add" button.
Select "Chinese" on the "Language" Settings page and click "Move Down"
Enter regedit in the win search box and press ENTER to open the Registry Editor
In HKEY_Current_User\Keyboard Layout\Preload, change the key value of "1" to "00000804"
Create a new string value in the substitutes key with the name "00000804", a key value of "00000409", close the registration editor, log off and log back in.
Again into the "language" settings, see in the Chinese input method to see the American keyboard, then you can put the English input method to move down and delete, then your Chinese input methods to add the United States keyboard
Win10 How to add US keyboard in Chinese input method