Unicode 5.2
Character
Pinyin SONG3 Jyutping sung2
Cihai, Zhonghua Bookstore, 1983 1507.102

Unicode 12.1
Character
Pinyin sǒng Jyutping sung2
Cihai, Zhonghua Bookstore, 1983 1507.102

Records 1 - 2 of 2 retrieved in 20 ms