Unicode 5.2
Character
Pinyin AO4 Hangul Korean O
Hanyu Da Zidian Pinyin 21075.070 : ào

Unicode 12.1
Character
Pinyin ào Hangul : 1N Korean O
Hanyu Da Zidian Pinyin 21075.070 : ào

Records 1 - 2 of 2 retrieved in 59 ms