What do you mean, Mufu?

People judge whether it is male or female according to the lunar calendar time on the day of falling. It's singular, and it was volt in those days. On the contrary, it is even, and it is the female volt of that year.

According to the ancient theory of Yin and Yang, odd dates are defined as Yang, even dates as Yin, Yang as "male" and Yin as "female".

July 16, 2022, and June 18 and 18 of the lunar calendar are even numbers, so this year is the "mother first".

As the saying goes, "when it rains, mushrooms grow on the kang", which means that if it rains, the rain on this day indicates that there will be more rain in the next period of time, and wet weather leads to mushrooms growing on the kang.