党とう派は根こん性じょう

noun

partisan spirit; factionalism

Refers to a narrow-minded loyalty to one's own faction or party, often with a negative connotation of prejudice or stubbornness.

• 彼かれの意い見けんは党とう派は根こん性じょうに過すぎない。

  His opinion is nothing more than partisan prejudice.

• その議ぎ論ろんは党とう派は根こん性じょうが強つよく、建けん設せつ的てきではなかった。

  The discussion was heavily factional and not constructive.