What festival is the thirteenth day of the first month?

"Yang Gong banned Japan", also known as "Thirteen Bannings in Yang Gong", was handed down by Yang Junsong, a geomantic master in the Tang Dynasty.

These thirteen "taboo days" are 1 month 13, February 1 day, March 9, April 7, May 5, June 3, July1day, July 29, and July 29.

According to some old people in southern mountainous areas, the 13th day of the first month is the biggest, most vicious, poisonous and unlucky "death day" in a year.

In the traditional custom of "the 13th day of the first month", people don't go to relatives, go out, have weddings, funerals, break ground, or move ... There is no need for the 13th day of the lunar calendar for any happy event, because a lot of taboos make people have to stay at home and "hide".

In the sixties and seventies of last century, people were particularly particular about it. On this day, even on the "national legal rest day" in the southern mountainous areas, few people go to work in the mountains and are always worried about accidents. Few people travel on business, and they are always afraid of accidents.