What does it mean not to go to the toilet in the calendar?

What is often seen in the old almanac is "Yi" and "Avoid";

Yes, it is. This is something that can be done today.

Avoidance is forbidden and something that cannot be done today.

The etiquette and taboos in the Gregorian calendar set a code of conduct for believers on that day: today, you can boldly do appropriate things, but never do taboo things. As the saying goes, "believers have it, unbelievers have it"; What I did that day also had an excuse: "I forgot to read the almanac, and it's not strange that I didn't know."

"Do not use the toilet":

"Avoid" means don't, don't, don't fit;

"Work" refers to construction, repair and cleaning;

"Toilet" is a latrine.

Generally speaking, don't build, repair or clean toilets on this day.