Aksu Prefecture
Kuqa is a county-level city in Aksu Prefecture, Xinjiang Uyghur Autonomous Region, China. Other names and variants of spelling of Kuqa are Kocha, Kuchu, Kuchar, Kuchi, Kuchel, K'u-ch'e-chen, K'u-ch'e-hsien, Kuga, Kucha and K'u-ch'e. It was once the homeland of the ancient Buddhist Kingdom of Kucha.