The taboos on the perpetual calendar have certain basis and make sense. It can be used as a reference, but there is no need to act according to the principles of the perpetual calendar. Even if the perpetual calendar says that it is not suitable to get married, in fact, based on the analysis of the specific situation, most of the time it is possible to get married normally without any hindrance.
The reason why the taboos on the perpetual calendar are credible is because the formal almanac is compiled according to the actual situation. The main content is the twenty-four solar terms and the daily taboos, stems and branches, etc. Some of them are The content is based on actual facts, including astronomy, weather, seasons, and taboos in people's daily lives, and can guide working people in farming.
For example, it is not suitable for "burial" before and after the "Jingzhe", because insects begin to breed and move around during this season, and the person buried will soon be damaged by the insects. It is not suitable for "making a stove" before and after the "Grain Rain" , because in the past stoves were made of earth, and earth stoves were not easy to dry in rainy seasons, so many taboos followed the laws of the seasons, which was believed to be correct at the time.