chàn-siaⁿ-sè贊聲勢

to shout encouragement

to shout encouragement; to cheer

English Wiktionary, “贊聲勢” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E8%B4%8A%E8%81%B2%E5%8B%A2 · confidence: Medium (Wiktionary)