Category "everything-everywhere-all-at-once"

Where did Jobu Tupaki's name come from?

In Everything Everywhere All At Once, the villain Jobu Tupaki is the agglomeration of many Joy Wang consciousnesses from across the multiverse. I don't know if

How much Cantonese and Mandarin is in Everything Everywhere all at Once?

Can someone that doesn't speak Cantonese nor Mandarin get away with watching the movie without subtitles? I ask because I am in a foreign country where the movi