Traditional Culture Encyclopedia - Lucky day inquiry - Is auspicious day an idiom?

Is auspicious day an idiom?

This is an idiom.

lucky day

Basic explanation

A lucky day when superstitious people think they can do things.

commendatory sense

tidy

"Yuan Qu Xuan Anonymous III": "He picked this evil day in the underworld; I want to take this net seat; I exchanged auspicious days with him. "