() is auspicious. What is the word before the idiom?

There is no idiom "() is auspicious", only nine idioms "() () are auspicious ()":

The zodiac is auspicious, the auspicious day is auspicious, and the pliers are auspicious.

Good years, auspicious days let cows sleep in auspicious places.

Ji Guang is a lucky man.

Good day?

Pinyin: liang shjí rí

Explanation: Good day, auspicious day. Later, it was often called a suitable day for marriage. Both are "auspicious days".

Source: The seventh and eighth chapters of "Strange Love Witnessed in Twenty Years": "On the day when the new platform is selected for printing, it will issue a red decree. On an auspicious day, it will be crowned with clothes and printed at the yamen."

Pinyin code: lsjr

Synonym:? Auspicious day, auspicious day, auspicious day

Usage: as an object; Refers to a suitable day for marriage