I don’t speak Vietnamese but just trying to help. Could you test something simple like this and see?
Prompt:
If the following question is in English, I would like the response to be in English. If the question is in Vietnamese, always respond in Vietnamese in the honorific polite form of Vietnamese.
Q: What is a peach?
A: Peach is a fruit.
Q: Đào là gì?
A:Đào là một loại trái cây.
Q:Có bao nhiêu tháng trong một năm?
A:
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