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.

Cheerleaders are sports that appear in the form of teams, combine dance, slogans, dance partner stunts, cooperate with elements such as music, clothing, team shape changes and marking items (such as colored balls, slogan boards, speakers and flags), and abide by the provisions of the game rules on gender, number of people, time limit, safety rules, etc. to compete. They are called competitive cheerleaders, also called cheerleaders.