Children pay attention to haircuts.

Children pay attention to 369 because of folk customs, so they should choose an auspicious day to go out. The general rule is that when they go out, they regard the third, sixth and ninth days of the lunar calendar as auspicious days. It is also best to choose the third day, the sixth day and the ninth day for the doll's haircut, which is conducive to the healthy growth of children.

The folk proverb says: seven don't go out, eight don't go home. Three, six, nine, get out. Children can jump and walk when they shave their heads.

1, three is an auspicious number: first, use civil fire, and put the container with three stones. Since then, the concept of counting in and out has been born. Sanduo is used to express auspiciousness and beauty.

2. Six is an auspicious number: from about Qin Shihuang, six countries were eliminated to unify the world. I especially like six, which is divided into thirty-six counties. Counting is done in units of six or six feet, and driving is done with six horses, six feet wide, six inches long and six inches high.

3. Nine is an auspicious number: nine is the largest number in natural numbers, also an odd number, and the noblest. Ancient emperors called it the "Ninth Five-Year Plan". In ancient times, the world was divided into Kyushu, and the Zhou Dynasty cast Jiuding, symbolizing the possession of the world. So nine is a symbol of auspicious numbers.