parochialism

他的狭隘思想让他无法接受与自己不同的观点。

His ___parochialism prevents him from accepting viewpoints different from his own.

这种狭隘的地方主义思维阻碍了团队采纳来自其他部门的创新建议。

The team's ___parochialism blocked them from adopting innovative suggestions from other departments.