bù zhī hǎo dǎi
不知好歹 (bù zhī hǎo dǎi) is a Chinese word meaning “unable to differentiate good from bad (idiom); not to know what's good for one; unable to recognize others' good intentions”.
Meanings
- 1unable to differentiate good from bad (idiom)
- 2not to know what's good for one
- 3unable to recognize others' good intentions