齐心协力

to work with a common purpose (idiom); to make concerted efforts / to pull together / to work as one

(name of states and dynasties at several different periods) / surname Qi

neat / even / level with / identical / simultaneous / all together / to even sth out

to be of one mind / to work as one

heart / mind / intention / center / core / CL:顆|颗[ke1],個|个[ge4]

to cooperate / to harmonize / to help / to assist / to join

to unite in common effort

power / force / strength / ability / strenuously