[--]

Jyutping saam1 bak1
Pinyin sān běi

Definitions (Wiktionary)
  1. name, abbreviation
    Northeast China (東北), North China (華北) and Northwest China (西北)

三北 [--]

Jyutping
Pinyin sān běi

Definitions (CC-CEDICT)
  1. China's three northern regions, 東北|东北[Dong1 bei3], 華北|华北[Hua2 bei3] and 西北[Xi1 bei3]