I don't use Windows so I don't have an definitive answer for you but it seems possible to have Dvorak+Pinyin. This is 6 years old so I don't know if the latest

I don't use Windows so I don't have an definitive answer for you but it seems possible to have Dvorak+Pinyin. This is 6 years old so I don't know if the latest versions of Windows work the same way https://medium.com/@jiayu./how-to-set-your-pinyin-ime-keyboard-layout-to-dvorak-on-windows-8165ae0de6b5 https://medium.com/@jiayu./how-to-set-your-pinyin-ime-keyboa...