kóo-ngá古雅

classic and elegant

classic and elegant; of classic beauty and in elegant taste; of classic elegance (of material things, literary works, etc.)

English Wiktionary, “古雅” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%8F%A4%E9%9B%85 · confidence: Medium (Wiktionary, Hokkien)