liè​gēn​xìng

deep-rooted bad habits

劣根性 liè​gēn​xìng
deep-rooted bad habits
Deep-rooted bad traits or habits that are ingrained and difficult to change; inherent weaknesses or vices in a person's character or a society's culture.

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
0.546 per million

Sources