Một con cá voi $LAUNCHCOIN vừa mua 14.96K đô la của $MPLX với MC 141.06 triệu đô 🐳
https://t.co/JzAa5Mbl5M
```

Explanation:
1. **Translation**: The text has been translated into Vietnamese while preserving the meaning and intent.
2. **Untranslated Terms**: "$LAUNCHCOIN", "$MPLX", and "MC" are kept as they are.
3. **Numbers**: The number "$14.96K" is translated to "14.96K" in Vietnamese, maintaining the original format.
4. **Punctuation**: Vietnamese punctuation rules have been applied.
5. **Hyperlinks**: The hyperlink remains unchanged.
6. **Special Characters and Emojis**: The whale emoji 🐳 is preserved.