Ruǎn Ān 🔊 Nguyen An (1381-1453), aka Ruan An… + Keep this word Meanings Ruǎn Ān name Nguyen An (1381-1453), aka Ruan An, Vietnamese architect and engineer, principal designer of the Forbidden City Its characters 阮ruǎnruan, a four-stringed Chinese lute安āncalm; peacefulHSK 5