珠圆玉润 (zhū yuán yù rùn) | Meaning: lit. as round as pearls and as smooth as jade (idiom) | Chinese Idiom with Pinyin & Origin

reverberates around the rafters (idiom); fig. sonorous and resounding (esp. of singing voice)余音绕梁yú yīn rào liáng

(idiom) to speak in a pleasant and captivating manner娓娓动听wěi wěi dòng tīng

smooth · clear and coherent通顺tōng shùn

(voice, music) suave · mellow · (speech) indirect · tactful婉转wǎn zhuǎn

lit. as round as pearls and as smooth as jade (idiom) · fig. elegant and polished (of singing or writing)