How to calculate the year of Richard?

The year of birth refers to the year when a woman gave birth to a son. ?

The year of birth is the year after the birth of a baby boy, and the birth of a child is the birth of a baby boy. This is a very old custom, which is generally said in rural areas.

In addition, Lizi is also a saying that the prince was superior in ancient times. In the Northern Wei Dynasty, there was a system that every son killed his mother, that is, as long as his mother died, the child would be superior to the prince. However, it was only in the Northern Wei Dynasty that Lizi's killing his mother became a system, which was hardly imitated by later generations.

Extended data:

In order to reduce internal friction and maintain the smooth transition of power between the former emperors, China has also explored some China models and China road storage systems in the past 3,000 years.

In ancient times, there were female mothers who attached great importance to their children and waited for their children to ascend to the throne, so that they could become the empress dowager. But since the Western Han Dynasty, a system has completely frightened these mothers with princes. This is when the son's heir is established and the mother is killed. This is called "killing the mother", and it is also called "keeping the lamb to kill the mother".

Today, these old abandoned systems should not be repeated, so neither the creation of sons nor the preference for sons should be repeated in the new era.