Anyone speak cantonese or mandarin? Need datasheet

I have this microcontroller embedded inside one of my remotes and I am trying to find its datasheet but have no success since all the pages are in Chinese and I can't get through with Google translate...If I cannot find a datasheet then how can I tell what each pin does?

It has 10 pins on each side so 20 pins in total. Below seems to be the part/manufacturer.

Nuvoton N79E814AS20

Try the English version of the Nuvoton website

Appears to be very out-of-date (long ago replaced by other parts). I suspect it is a great-great-grandparent of this product...