February 2, commonly known as the dragon looks up, has the meaning of shaving the head on this day. Children have a haircut, which is called "happy head". When the dragon looks up, it will bless children to grow up healthily and get ahead when they grow up. Adults get a haircut, say goodbye to the old and welcome the new, hoping to bring good luck and a smooth new year.

Dragon Head Raising (the second day of the second lunar month), also known as Spring Farming Festival, Farming Festival and Spring Dragon Festival, is a traditional folk festival in China. Every year, on the second day of the second lunar month, it is said that dragons raise their heads, which is a traditional festival in China. Celebrate the "Dragon Head Festival" to show respect for dragons and pray for rain, and let God bless the harvest. "On February 2nd, the dragon looked up". In ancient astronomy, China used 28 nights to indicate the position of the sun, moon and stars in the sky and to judge the season. After the spring breeze in February, "Dragon's Horn Star" appeared from the eastern horizon at dusk, so it was called "Dragon's Head Up".

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The third day of February in the lunar calendar is the birthday of Wenchang (the god who dominates fame and fortune). In the old days, children were asked to write and write, which was a good omen for the dragon to look up, to dress their clothes and light cinnabar for enlightenment and wisdom, which meant that their eyes were bright and their hearts were bright, and they wished their children to grow up and be literate. The opening ceremony is the first gift in life, and it is the form of enlightenment education for children to start literacy in China tradition.

References:

Baidu Encyclopedia-Longtaitou