巴尔虎是蒙古族中历史最为悠久的一支 ,早在蒙古统一之前就已屡见经传了。千百年来 ,巴尔虎作为原蒙古人的一支 ,始终以原住居民的身份生活在贝加尔湖及呼伦贝尔地区 ,并在统一前后发挥过重要的历史作用。 Barghu is one of the oldest Mongolian nationalities and has long been known before Mongolia reunified. For thousands of years, as one of the original Mongols, the Balhu always lived in Baikal and Hulun Buir as an aboriginal resident and played an important historic role before and after the reunification.