"Red Bomb", commonly known as wedding invitation, is an invitation letter printed by newlyweds who are about to get married, also known as Xi Cambodia. Because the invitation is red, it usually costs money to receive it, so it is commonly called "red bomb". With the rising share of wedding money, netizens have vomited the power of red bullets. In the face of the "red bomb", some netizens put forward the idea of playing "wedding red stripes". Write a blessing on a piece of red paper and put it in a red envelope as a "gift". You can even write the words "With this red stripe, I can attend my wedding banquet for free". "Wedding red stripe" has become a popular "bomb disposal" trick for netizens.