Unicode 5.2
Character
Pinyin DU4 Jyutping dou6
Cihai, Zhonghua Bookstore, 1983 991.505

Unicode 12.1
Character
Pinyin Jyutping dou6
Cihai, Zhonghua Bookstore, 1983 991.505

Records 1 - 2 of 2 retrieved in 61 ms