Ministry of Education《Dictionary of Chinese Idioms》

to toil with no benefit a fruitless attempt

to help others do evil

to show extreme surprise or praise

a lot of visitors

to carry over the crisis

has great power to drift everywhere

selfish and self-interested

each goes his own way

to be opinionated and arbitrary

to behave very carefully to behave or observe attentively or carefully

to help others do evil

to do evils in collusion to do evil things together

to be outrageous and mess things up

to do evils in collusionto do evil things together

incapability powerless

to spare no effort to do what is righteous

success depends on effort

to be outrageous and mess things up