外高加索

Transcaucasia, aka the South Caucasus

surname Gao

high / tall / above average / loud / your (honorific)

to add / plus / (used after an adverb such as 不, 大, 稍 etc, and before a disyllabic verb, to indicate that the action of the verb is applied to sth or sb previously mentioned) / to apply (restrictions etc) to (sb) / to give (support, consideration etc) to (sth) / Canada (abbr. for 加拿大[Jia1 na2 da4]) / surname Jia

outside / in addition / foreign / external

surname Suo / abbr. for 索馬里|索马里[Suo3 ma3 li3], Somalia

to search / to demand / to ask / to exact / large rope / isolated

Caucasus / Caucasian