阮安 ruǎn'ān Nguyen An Definitions Defs Origin Strokes Stroke Words Sentences Sents 阮安 ruǎn'ān Nguyen An Nguyen An (1381-1453), a Vietnamese architect and engineer who was a principal designer of the Forbidden City in Beijing Frequency Written text 0.003 per million Sources Frequency data BCC Corpus (BLCU)
阮安 ruǎn'ān Nguyen An Nguyen An (1381-1453), a Vietnamese architect and engineer who was a principal designer of the Forbidden City in Beijing Frequency Written text 0.003 per million Sources Frequency data BCC Corpus (BLCU)
