How to apply visa to China (For Foreigner)

Hello everybody!
I’m newbie in this cool website, nice to meet you all :smile::smile:
I have a question~~
I’m overseas chinese student from Indonesia and i planning to china next year on April.
How to apply visa to China if I have an ARC ? Should i applying the visa in travel agency/ Kaohsiung(or Taipei) immigration office ?
If must applying in travel agency, how much fee they charge us? And how much fee if i applying in immigration office?

Thank you guys!!~
Cheers :hugs::hugs:

thank you dear!