Большой китайско-русский словарь
dìguāng
[flashes of light preceding an earthquake; small population for a large area; vast and spaxsely populated area] 地震前的闪光
地光 в энциклопедиях
dìguāng
[flashes of light preceding an earthquake; small population for a large area; vast and spaxsely populated area] 地震前的闪光