White area (area controlled by the KMT during the Second Revolutionary War 1927-1937)
Definitions (粵典–words.hk)
名詞、術語
喺香港 區議會選舉入面，一向由 建制派自動當選、未有泛民主派參選嘅 選區（量詞：個） a District Council Constituency Area where the incumbent is pro-Beijing with no pan-democratic challengers, literally "white district"
今屆選舉競爭激烈，啲白區都填滿晒。
今届选举竞争激烈，啲白区都填满晒。
gam1 gaai3 syun2 geoi2 ging3 zang1 gik1 lit6, di1 baak6 keoi1 dou1 tin4 mun5 saai3. This election is a keen competition that all "white districts" are "filled" with pan-dems.
名詞、術語
國共內戰期間，中共對國民黨統治區嘅稱呼 area dominated by Kuomingtang during the Chinese Civil War in the 20th century
Definitions (Wiktionary)
name, historical
White Area (the area controlled by the Kuomintang during the Second Revolutionary Civil War (1927-1937))