在史前时期,黑色人种是中南半岛北部的主要原住民至少是重要居民之一,但他们并非当时中南半岛北部地区的唯一居民,在某些地区,如泰国北部地区,他们可能并非史前时代早期当地的主要居民,而在人类历史进入金属器时代前后,他们在中南半岛北部的一部分区域,已经退出了历史舞台,取而代之的,是一些新的民族群体的先民。 In prehistoric times, black people were at least one of the chief inhabitants of the northern Indochina Peninsula, but they were not the only inhabitants of the northern Indochina Peninsula at that time. In some areas, such as northern Thailand, they may not be early prehistoric times Before and after the human history entered the era of metalworking, they had already withdrawn from the stage of history in a part of the northern part of Indochina Peninsula. Instead, they were the forerunners of some new ethnic groups.