Большой китайско-русский словарь
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Sanjiang or Three rivers plain in Heilongjiang, vast wetland watered by Heilongjiang 黑龙江[Heī lóng jiāng] or Amur, Songhua 松花江[Sōng huā jiāng], Ussuri 乌苏里江[Wū sū lǐ jiāng]
三江平原 в энциклопедиях
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Sanjiang or Three rivers plain in Heilongjiang, vast wetland watered by Heilongjiang 黑龙江[Heī lóng jiāng] or Amur, Songhua 松花江[Sōng huā jiāng], Ussuri 乌苏里江[Wū sū lǐ jiāng]