che chở means to protect in the sense of to defend, to shelter, to shield, to cover up for someone.

bảo vệ is from Chinese 保衛

Mandarin bǎowèi

Cantonese bou2wai6

che chở is native Vietnamese.

I think the voice actor really rushed this. As a southerner, I do find it hard to understand his accent sometimes. Especially when he rushes. However, since we can read the sentence as well, I can hear each word clearly. Practice makes perfect. Good luck!