What does it mean that the Gregorian calendar does not take credit?

No credit in the Gregorian calendar means that you should not do anything except what the Gregorian calendar allows (such as seeking medical treatment and demolishing houses). ) There are "Yi" and "taboo" in the yellow calendar, and "Yi" is the correct way.

The almanac is a kind of almanac that can simultaneously display various calendars such as solar calendar, lunar calendar and dry calendar, and has a large number of rules and contents related to seeking good fortune and avoiding evil. Almanac is a code of conduct followed by ancient emperors and a calendar promulgated by emperors, so people call it "imperial calendar".