giâm-sok嚴肅

solemn

solemn; stately; serious; earnest; serious; to make serious or severe; to strictly enforce

English Wiktionary, “嚴肅” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%9A%B4%E8%82%85 · confidence: Medium (Wiktionary, Hokkien)