kuánn-kín趕緊

quickly

quickly; hurriedly; immediately; without delay; right away

adverb

English Wiktionary, “趕緊” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E8%B6%95%E7%B7%8A · confidence: High (Wiktionary, PH/Quanzhou/Jinjiang)