Unicode 5.2
Character
Pinyin AO2 Jyutping ngou4
Cihai, Zhonghua Bookstore, 1983 829.504

Unicode 12.1
Character
Pinyin áo Jyutping ngou4
Cihai, Zhonghua Bookstore, 1983 829.504

Records 1 - 2 of 2 retrieved in 18 ms