When visiting the in-laws in the mountains of southwest china, I've eaten bamboo maggots. They were fine. Tasted of protein, if indeed that is an actual flavour.
Just don't eat the heads.
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The things I hated were chicken feet and duck tounges. They're just gristle and cartilage, with zero taste. I don't see the point in eating them. But, the locals
loved it.
I've noticed, in general, the Chinese love eating cartilage. At a restaurant theres lots of crunching noises as they strip chicken to the dry bones. Made me want to yack.