蓝田猿人 lántiányuánrén Lantian Man Origin Definitions Defs Strokes Stroke Words Sentences Sents 蓝田 藍田 lántián Lantian County A county in Xi'an, Shaanxi province猿人 yuánrén apeman apeman; the earliest form of humans from the early Paleolithic period, characterized by the ability to walk upright, use fire, and make simple tools