2 sentences for 彦 (yàn)

1. 其文辞彦美，具有很高的艺术造诣。

   qí wén​cí yàn měi, jù​yǒu hěn gāo de yì​shù zào​yì.

   The writing is elegant and beautiful, showing high artistic accomplishment.

   Source: Dong Chinese Dictionary

2. 海内外俊彦汇聚于此，共商科学发展大计。

   hǎi​nèi​wài jùn yàn huì​jù yú cǐ, gòng​shāng kē​xué fā​zhǎn dà​jì.

   Eminent talents from home and abroad gathered here to discuss major plans for scientific development.

   Source: Dong Chinese Dictionary