Zhège zhèngquán wánquán shì kào wàiguó fúzhí qǐlai de.
This regime was propped up entirely by a foreign power.
Tips
usage
Building something up from weak beginnings: a new talent, a young industry, or a government that depends on its sponsor. In history writing it is the standard verb for puppet states such as 满洲国 (Manchukuo). For ordinary help, 扶持 is the neutral word.