Eastern Barbarians, non-Han tribe living to the east of China c 2200 BC
以夷制夷
yǐ yí zhì yí
to use foreigners to subdue foreigners (idiom) / let the barbarians fight it out among themselves (traditional policy of successive dynasties) / Use Western science and technology to counter imperialist encroachment. (late Qing modernizing slogan)
僬侥
Jiāo Yáo
legendary dwarfs in the west of China / (by extension) barbarians in the southwest of China
小昊
Xiǎo hào
Xiaohao (c. 2200 BC), leader of the Dongyi 東夷|东夷[Dong1 yi2] or Eastern Barbarians