According to traditional custom, on the day before and on the day of the wedding ceremony, the character of “” is pasted. It is said that this has several effects: the first is to create a joyous atmosphere in advance; the second is to tell people that there is a happy event taking place and not to say anything taboo; the third is to notify relatives and friends that there is going to be a wedding ceremony; the fourth is that people believe the red character can deter evil spirits and bless the.