bù​zhī​hǎo​dǎi

to not know what is best for oneself

不知好歹 bù​zhī​hǎo​dǎi
to not know what is best for oneself
unable to differentiate good from bad; failing to recognize or appreciate someone's good intentions

Frequency

Written text
0.417 per million

Cross-References

Synonym

Sources

Frequency data
BCC Corpus (BLCU)