【茹毛饮血】〖rú máo yn xuè〗[eat animal flesh raw and drink its blood; eat birds and animals raw; eat the raw meat and drink the blood; live the life of a savage]

茹草吸水原始人，

毛骨悚然禽生吞。

饮谷栖丘洞穴聚，

血肉淋漓兽撕粉。

形容原始人不会用火，连毛带血地生吃禽兽的生活。Describe primitive man will not use fire, join hair with blood raw eat birds beasts of life.同：生吞活剥、刀耕火种。