Correct
羝羊触藩
/ dī yáng chù fān /
Strokes
Definition
lit. billy goat's horns caught in the fence (idiom from Book of Changes 易经); impossible to advance or to retreat/without any way out of a dilemma/trapped/in an impossible situation
Example
Definition
like a ram butting a hedge and getting its horns caught in it—on the horns of a dilemma; between the devil and the deep (blue) sea