As for the availability of "Apocalypto" with Vietnamese subtitles (vietsub) in high quality, I couldn't find any direct links or specific websites that offer the movie for download or streaming. However, I can suggest some options:

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Realizing that he had a crucial role to play in saving his people, Jaguar embarked on a perilous journey through the crumbling empire, navigating treacherous politics, and battling against rival tribes and supernatural entities. Alongside Akua, they sought out the wisdom of the ancient ones, attempting to right the wrongs of their ancestors and possibly delay or even prevent the apocalypse.

The story follows (Vuốt Báo), a young hunter living a peaceful life with his pregnant wife and son in a lush, secluded forest. Their world is shattered when a brutal raiding party from a decaying Maya city attacks their village to capture slaves and human sacrifices.