Unicode 5.2
Character
Pinyin DOU1 DOU4 Jyutping dau1 dau6
Dae Jaweon, 1988 1770.130
IRG Dae Jaweon 1770.130

Unicode 12.1
Character
Pinyin dòu Jyutping dau1 dau6
Dae Jaweon, 1988 1770.130
IRG Dae Jaweon 1770.130

Records 1 - 2 of 2 retrieved in 70 ms