Unicode 5.2
Character
Pinyin ER2
Dae Jaweon, 1988 1581.180
IRG Dae Jaweon 1581.180

Unicode 12.1
Character
Pinyin ér
Dae Jaweon, 1988 1581.180
IRG Dae Jaweon 1581.180

Records 1 - 2 of 2 retrieved in 23 ms