kǎo​jiū

exquisite

考究 kǎo​jiū
exquisite adjective
carefully crafted, refined, or fastidious about quality and detail
investigate verb
to investigate, study, or research a matter thoroughly

Frequency

Movie subtitles
0.270 per million appears in 0% of films
Written text
2.06 per million

Sources

Definitions
CC-CEDICT