[Hokkien] Appropriated hanji for che, chiah--e5, chia, chit and chiah-nih8

[FutureSpy]

Hi.

I'm trying to learn Taiwanese, but I'm shrugging at what hanji would be appropriated for che (that), chiah--e5 (those), chia (here), chit (this) and chiah-nih8 (like that). I've been using 這, 遮個, 遮, 這 and 遮呢. My textbooks give some different solutions, but I'm afraid they're even more off. Could you please tell me if they're alright or suggest some better choices?

What about he, hiah--e5, hia, hit and hiah-nih8? I use 彼, 遐個, 遐, 彼 and 遐呢.

Thanks in advance