Zhu Kaihong, the founder of subject three dance, is a person who likes dancing. When he attended a friend's wedding, he found that the dance performance at the wedding was very monotonous, so he decided to create a dance performance instead of the wedding. Zhu Kaihong combined his favorite dance elements to create a new dance style, which was later called "Dance of Three Subjects". The dance music of subject three is called Happy Footsteps. Subject three dance is a popular dance on the short video platform recently, but this dance is not considered beautiful by many people, and many people criticize its waist-twisting dance. Nevertheless, the frequent dancing of this dance by network celebrities has caused extensive discussion and controversy. The origin of subject three dance can be traced back to Liuzhou, Guangxi. It is understood that there are three main types of nightlife projects in Guangxi, namely singing folk songs, rolling dice and dancing. At first, in a KTV room named "Louis XIII" in Liuzhou, Guangxi, someone danced this dance, but it didn't cause great repercussions at that time, nor did it spread widely. Later, a driver who learned to drive in a driving school got the third subject, and happily announced that it meant getting a driver's license, so he danced this dance. Other drivers present asked what the dance was called, and the man thought for a moment and said, "Subject 3". Subsequently, this dance was uploaded to the Internet and quickly became popular. In this way, the "subject three" dance was born.