What are the four-character idioms that express people's cooperation and active labor?

be of one heart and one mind

Bustling

Strive to catch up and surpass one after another.

Strive to be the first, not afraid of falling behind.

A noisy sound.

cooperate with due division of labour

Take concerted action

Unite as one and work together.

make concerted efforts

Work hard day and night

Take responsibility for each other.

Lead the soldiers to charge.

Massage fists and palms-eager/ready for action

be in high spirits

not reconcile oneself to lagging behind

Unwilling to lag behind

Offer to undertake (a difficult/dangerous task)