Yǎn shèng gōng fǔ / zài / Shān dōng / Qū fù / shì / zhòng diǎn / wén wù / bǎo hù / dān wèi衍圣公府在山东曲阜,是重点文物保护单位。The Mansion of the Duke of Yansheng is in Qufu, Shandong, and is a key cultural relic protection unit.