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santol yan tzung

huhn😃

https://th.wikipedia.org/wiki/กระท้อน It's called Santol, very popular in my country! Sweet, sour taste.

Wow. I can't say I've ever seen those before. I'd love to find out though.

This fruit is called กระท้อน in Thai, in English it's called Santol or yellow sentol. Try this link.
https://th.wikipedia.org/wiki/กระท้อน