he/she means dia and la too?
Halo teman! Short answer: Yes, but ia means he / she / it.
It is well explained here:
Selamat belajar! :)
yes, but not 'la' but 'ia'
Why ini cannot come before letters ie"ini surat-surat"?
Because here we're describing what kind of letters, meaning "these" letters. describing things always comes after the thing you're describing
Which is more formal, "Dia" or "Ia"? Or are they practically the same?