徒ㄊㄨˊtú有ㄧㄡˇyǒu其ㄑㄧˊqí名ㄇㄧㄥˊmíng

空有名聲，而與事實不符合。明·焦竑《玉堂叢話·卷四·獻替》：「鹽法尤重，今已壞盡，各邊開中，徒有其名。」也作「徒負虛名」、「徒有虛名」。

英with an undeserved reputation (idiom); unwarranted fame, nowhere near as good as he's made out to be