Walking through the Flower Street, Cantonese people are used to cleaning and welcoming the new year on the 28th of the twelfth lunar month, that is, "washing sloppy on the 28th of the twelfth lunar month", washing away the dirt of one year and praying for a new year. Of course, delicious food is indispensable for a beautiful festival. Cantonese people will fry piles of steamed rice cakes on the 29th, which means "rising step by step". On New Year's Eve, the whole family will post Spring Festival couplets and have a reunion dinner together. At twelve o'clock in the evening, they will set off firecrackers to pick up the god of wealth. On the first day of the new year, children are the happiest. On this day, elders will give bonuses, that is, lucky money.