iowabowtech
root@android:/ #
You might possibly be able to find a "parts" phone and just take its motherboard and use in your device. Look for one with a broken screen that somebody chose not to repair. At this stage of this phone's life, parts phones and even spare parts in general, have become rather affordable. It may be less expensive than the surgery shown in that thread. Good luck.
Edit: if Vietnam is your home country, your English is exceptional by the way.
Edit: if Vietnam is your home country, your English is exceptional by the way.