yì​qǔ​tóng​gōng

equal skill

异曲同工 (異曲同工) yì​qǔ​tóng​gōng
equal skill idiom
Different musical pieces or artistic works that demonstrate the same high level of craftsmanship or artistry.
same result idiom
Different methods, approaches, or paths that lead to the same satisfactory outcome or effect.

Frequency

Written text
1.46 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)