Unicode 5.2
Character
Pinyin LAO2 Jyutping lou4
Cihai, Zhonghua Bookstore, 1983 801.604

Unicode 12.1
Character
Pinyin láo Jyutping lou4
Cihai, Zhonghua Bookstore, 1983 801.604

Records 1 - 2 of 2 retrieved in 39 ms