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木兰达河流域为木兰县所辖.该流域至少在两万七千年前就有人类活动.考古工作者曾在木兰达河两岸抬取过旧石器时代人类生产用的刮削器、骨制物、砍斫器、石刀、石斧等工具.因少数民族经常迁移游动,争战频繁,木兰达河流域屡遭焚掠.至辽金时代,该流域已荒无人烟.辽大安年间,木兰达河流域为女真人属地,由于争战加剧,人们开始屡屡徙人.
Mulan Da River basin is under the jurisdiction of Mulan County, which has human activities at least 27,000 years ago.Archaeologists once carried the scrapers and artifacts of the Paleolithic human production on both sides of the Mulan Da River , Cut stone tools, stone knives, stone ax and other tools.Due to frequent migration of ethnic minorities, frequent warfare, Mulanta River Basin suffered repeated burns .To Liao and Jin dynasties, the basin has been uninhabited .Liaodan years, the Munda River Basin Actress real estate, due to intensified fighting, people began to frequently migrate.