Looking for a Thai noodle that is slightly sour and spicy taste, and it is served cold. (picture only)

Does anyone know what this noodle is?

This noodle has a slightly sour and spicy taste, and it is served cold. My friend had it on a cruise a few days before but she forgot to ask the staff what is the name. She told me the noodle is crazily delicious. So I’m posting here to get some luck.

This is all the clue I have got:

[Noodle picture](https://preview.redd.it/x1z8ivvwotta1.jpg?width=2048&format=pjpg&auto=webp&v=enabled&s=b49ad3e63c823432015c146708c72d372690dc1e)

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