Correct

有口皆碑

/ yǒu kǒu jiē bēi /
Strokes

Definition

every voice gives praise (idiom); with an extensive public reputation

Example

Definition

win universal praise; be universally acclaimed

1
wèi
那位
lǎoshī
老师
duì
xuésheng
学生
de
ài
爱护
shì
yǒukǒujiēbēi
有口皆碑
de
  

That teacher's devotion to his students is proverbial.