i want to know about overstayed visa for the sake of my Filipina GF(ASAP pls.)

Greetings! i am a legal government employee(diplomat).I want to help my GF(i plan to marry).The time i met her she was unintentionally overstayed her visa(1yr and 6mos by now).Would it be possible that we will both go to Philippines in the condition that i will pay her fine and stay in Philippines then can she come back with me without any ban of her coming back to China again?