欢呼
huān hū · HSK 7
to cheer for
📣🎉 欢 (joy) + 呼 (to shout) = joyful shouting = to cheer
欢 carries the sense of joy or delight, and 呼 means to call out or shout. Together they form the act of shouting with joy, which is exactly what a crowd does when it cheers or acclaims someone.