rèn​zhēn HSK1

conscientious

认真 (認真) rèn​zhēn
conscientious adjective
conscientious, earnest, or serious in one's manner or work

He is a very conscientious employee.

take seriously adjective
to treat something as real or important; to take to heart

I was only joking; don't take it seriously.

Frequency

Movie subtitles
90.9 per million appears in 32% of films
Written text
122.6 per million

Details

HSK 2.0
Level 3
HSK 3.0
Level 1

Sources

Definitions
CC-CEDICT