Kangju
Kangju (Chinese: 康居; pinyin: kāngjū; Wade–Giles: K'ang-chü; Eastern Han Chinese: kʰɑŋ-kɨɑ < *khâŋ-ka (c. 140 BCE)) was the Chinese name of a kingdom in Central Asia during the first half of the first millennium CE. The name Kangju is now generally regarded as a variant or mutated form of the name Sogdiana.