What do you mean by giving birth to girls and tigers walking at night?

The girl was born at night, which means that the girl was born between 3 am and 5 am and belongs to Yin Shi. The ancients often called this time "silver tiger" because tigers are fiercest at night, and this time is the most active time for nocturnal tigers. At the same time, the night walk of the tiger also symbolizes the spirit of courage, courage and courage. Therefore, girls are often regarded as blessed fate and people who may make great achievements in the future.