fēn​dào​yáng​biāo

part ways

分道扬镳 (分道揚鑣) fēn​dào​yáng​biāo
part ways idiom
To separate and go different ways; to part company or end a relationship or partnership, often due to differing goals or opinions.

Due to differing business philosophies, the two partners finally decided to part ways.

Frequency

Movie subtitles
1.94 per million appears in 1% of films
Written text
1.13 per million

Sources

Definitions
CC-CEDICT