when we celebrate LongTaiTou festival, it means spring festvial vacation is finished, and we need to busy up in the following rest of the year. The most well-known custom on this day when the dragon raises its head is probably "shaving the dragon's head". On this day, people and children always get a haircut, called shaving "happy head", bless the children to grow up healthily and get ahead when they grow up, bless all people all well in the whole year.