None of those countries will attack China, as they're not retarded and it's not in the interest of their people.

Also, it would still take every single one of them and a declaration of war+major asset relocation by US to stop China taking Taiwan.

+There's a difference between the Chinese Communist Party and the CCP

Read this (and OP, kek) : https://bioclandestine.substack.com/p/russia-supports-the-prc-and-reveals,