noun, noun or participle which takes 'suru'
uniting hearts and strength; combined efforts; solidarity
A formal, literary yojijukugo meaning to work together with one heart and combined strength. Often used in speeches, proclamations, or written exhortations. The 戮力 part is rare outside this compound.
Let all employees unite their hearts and efforts to overcome this difficult situation.
協心戮力の精神がなければ、大きな目標は達成できない。
Without a spirit of combined effort and solidarity, great goals cannot be achieved.