APAC points question

can someone explain how PRX, T1, and RRQ are all qualified for champs just based on points? Is it guaranteed at least one of these teams is top 2?

These team are top 3 champ point and no one can pass these teams.

atleast one of them is top2 and then the other two on points guaranteed

TLN needs one more point to guaranteed. If they had won against DFM or ZETA in Stage 1, they would have already been guaranteed

open liquipedia and look at apac champs points