Cha-Cha-Cha is represented by C .. One of the Latin dance events. The rhythm is 4/4 beat, with 3 ~ 32 bars per minute. Four beats per bar, and the strong beat falls on the first beat. Four beats and five steps, including two slow steps and three quick steps. The first step is to step on the second beat, and the time value accounts for one beat; The second step takes one beat: the third and fourth steps each take half a beat; The fifth step is to take a beat and step on the first beat of the dance music. The crotch swings to both sides six times per bar. The dance music is passionate, the steps are fancy and neat, the pace is fast, and it is humorous.