[--]

Jyutping ngaau4 haam4
Pinyin yáo hán

Definitions (Wiktionary)
  1. name, archaic
    the area between Mount Xiao and Hangu Pass

[--]

Jyutping ngaau4 haam4
Pinyin xiáo hán

Definitions (Wiktionary)
  1. name, archaic
    the area between Mount Xiao and Hangu Pass