piān​zhí

stubbornly fixated

偏执 (偏執) piān​zhí
stubbornly fixated adjective
extreme and inflexible in one's opinions; stubbornly clinging to a specific notion

He has a stubborn personality and finds it hard to listen to other people's advice.

Frequency

Movie subtitles
4.50 per million appears in 2% of films
Written text
2.85 per million

Sources

Definitions
CC-CEDICT