Should write "cheerleaders". Cheerleaders refer to "an organized audience that cheers for the contestants during the competitive competition". For example, at this time, the cheerleaders played the trumpet and drums to cheer for the Chinese team.

The history of cheerleaders can be traced back to the primitive tribal period. When soldiers were hunting for victory, people cheered and encouraged them. The formal development of cheerleaders began in the late 19th century.