天公作美tiān gōng zuò měi1.Heaven is cooperating (idiom)2.the weather is favorable for the planned activity (a variation of 天公不作美[tiān gōng bù zuò měi])Add to deck
天公不作美tiān gōng bù zuò měi1.Heaven is not cooperating (idiom)2.the weather is not favorable for the planned activityAdd to deck