羊觸藩籬

lit. billy goat's horns caught in the fence (idiom from Book of Changes 易經|易经); impossible to advance or to retreat / without any way out of a dilemma / trapped / in an impossible situation

surname Yang

sheep / goat / CL:頭|头[tou2],隻|只[zhi1]

to touch / to make contact with sth / to stir up sb's emotions

fence / hedge / screen / barrier / vassal state / Taiwan pr. [fan2]

fence; hedge / (literary) screen; barrier / vassal state / Taiwan pr. [fan2]

hedge / fence / (fig.) barrier

a fence