“二月二龙抬头”是中国传统节日之一，又称“春龙节”“青龙节”，在农历二月初二庆祝。 北斗七星的“龙角星”（角宿）从东方地平线升起，宛如巨龙抬头，故称“龙抬头”。龙象征雨水，民间有“龙不抬头天不雨”之说，此时祈求风调雨顺、五谷丰登，体现农耕社会对自然的敬畏。 这一天人们一般喜欢去理发，称为“剃龙头”，祛除晦气，带来好运，尤其是对儿童来说，寓意健康成长。 "Dragons raise their heads" is one of the traditional Chinese festivals, also known as "Spring Dragon Festival" and "Green Dragon Festival", celebrated on the second day of the second month of the lunar calendar. The Big Dipper's "Dragon Horn star" (horn) rises from the eastern horizon, like a giant dragon, so it is called "dragons raise their heads." Dragon symbolizes rain, folk have "dragon does not raise the head in sky does not rain" said, at this time pray for good weather, grain harvest, reflecting the farming society's reverence for nature. On this day, people generally like to get a haircut, called "shaving the dragon head", to get rid of bad luck and bring good luck, especially for children, meaning healthy growth.