Eastern Urals — siberia borders (2): Central Siberia, Western SiberiaEastern UralsWestern Siberia — siberia borders (2): Central Siberia, Eastern UralsWestern SiberiaCentral Siberia — siberia borders (3): Eastern Urals, Western Siberia, YakutiaCentral SiberiaYakutia — siberia borders (4): Central Siberia, Chukotka, Kamchatka, North KoreaYakutiaChukotka — siberia borders (2): Kamchatka, YakutiaChukotkaKamchatka — siberia borders (3): Chukotka, Yakutia, HokkaidoKamchatkaBeijing — china borders (3): North Korea, Shandong, SichuanBeijingShandong — china borders (4): Beijing, Shanghai, Sichuan, KyushuShandongShanghai — china borders (3): Guangdong, Shandong, SichuanShanghaiSichuan — china borders (6): Beijing, Guangdong, Shandong, Shanghai, Tibet, YunnanSichuanGuangdong — china borders (4): Shanghai, Sichuan, Vietnam, YunnanGuangdongYunnan — china borders (6): Guangdong, Laos, Myanmar, Sichuan, Tibet, VietnamYunnanTibet — china borders (3): Myanmar, Sichuan, YunnanTibetNorth Korea — korea_japan borders (3): Beijing, South Korea, YakutiaNorth KoreaSouth Korea — korea_japan borders (2): North Korea, KyushuSouth KoreaHonshu — korea_japan borders (2): Hokkaido, KyushuHonshuHokkaido — korea_japan borders (2): Honshu, KamchatkaHokkaidoKyushu — korea_japan borders (3): Honshu, South Korea, ShandongKyushuMyanmar — indochina borders (4): Laos, Thailand, Tibet, YunnanMyanmarThailand — indochina borders (4): Cambodia, Laos, Malaya, MyanmarThailandLaos — indochina borders (5): Cambodia, Myanmar, Thailand, Vietnam, YunnanLaosCambodia — indochina borders (3): Laos, Thailand, VietnamCambodiaVietnam — indochina borders (4): Cambodia, Guangdong, Laos, YunnanVietnamMalaya — insulindia borders (3): Borneo, Thailand, SumatraMalayaSumatra — insulindia borders (2): Malaya, JavaSumatraJava — insulindia borders (3): Sumatra, Borneo, Western AustraliaJavaBorneo — insulindia borders (4): Malaya, Java, Sulawesi, The PhilippinesBorneoSulawesi — insulindia borders (2): New Guinea, BorneoSulawesiThe Philippines — insulindia borders (1): BorneoThe PhilippinesWestern Australia — australia borders (3): Northern Territory, South Australia, JavaWestern AustraliaNorthern Territory — australia borders (4): Queensland, South Australia, Western Australia, New GuineaNorthern TerritoryQueensland — australia borders (5): New South Wales, Northern Territory, South Australia, New Guinea, New CaledoniaQueenslandSouth Australia — australia borders (5): New South Wales, Northern Territory, Queensland, Victoria, Western AustraliaSouth AustraliaNew South Wales — australia borders (3): Queensland, South Australia, VictoriaNew South WalesVictoria — australia borders (3): New South Wales, South Australia, New ZealandVictoriaNew Guinea — oceania borders (4): Sulawesi, Queensland, Northern Territory, New CaledoniaNew GuineaNew Zealand — oceania borders (2): Victoria, FijiNew ZealandFiji — oceania borders (2): New Caledonia, New ZealandFijiNew Caledonia — oceania borders (3): Queensland, Fiji, New GuineaNew Caledonia