Kazakhstan — central_asia borders (5): Kyrgyzstan, Turkmenistan, Eastern Urals, Uzbekistan, Western SiberiaKazakhstanUzbekistan — central_asia borders (4): Kazakhstan, Kyrgyzstan, Tajikistan, TurkmenistanUzbekistanTurkmenistan — central_asia borders (2): Kazakhstan, UzbekistanTurkmenistanTajikistan — central_asia borders (2): Kyrgyzstan, UzbekistanTajikistanKyrgyzstan — central_asia borders (3): Kazakhstan, Tajikistan, UzbekistanKyrgyzstanEastern Urals — siberia borders (3): Central Siberia, Kazakhstan, Western SiberiaEastern UralsWestern Siberia — siberia borders (3): Central Siberia, Kazakhstan, 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 (3): Cambodia, Laos, MyanmarThailandLaos — indochina borders (5): Cambodia, Myanmar, Thailand, Vietnam, YunnanLaosCambodia — indochina borders (3): Laos, Thailand, VietnamCambodiaVietnam — indochina borders (4): Cambodia, Guangdong, Laos, YunnanVietnam