Update Vietnamese translation

[Hung-00]

Describe the changes you have made:

Update Vietnamese translation to be more fluently, it was google-translated. a lot

Reference any relevant issues (e.g. "Fixes #000"):

No relevant issues.

Pre-Submission Checklist (optional but appreciated):

• [x] I have included relevant documentation updates (stored in /docs)
• [x] I have read docs/CONTRIBUTING.md
• [x] I have read docs/ROADMAP.md

OS Tests (optional but appreciated):

• [x] Tested on Windows
• [ ] Tested on MacOS
• [ ] Tested on Linux

[MikeBirdTech]

Hi @HUNG-rushb Thanks for the PR!

We are trying to figure out a more sustainable way to manage internationalization of the README and our docs in general. They quickly go out of data and are difficult for an all-english speaking team to validate.

Do you have any ideas for alternatives to maintaining multiple READMEs? Would a GPT that translate the README be a good idea?