 W. Barthold replaced Yengisar with Kucha (Kuqa).The term Seven Cities may have been used after Yaqub Beg captured Turpan (Turfan) and referred to (1) Kashgar, (2) Yarkant, (3) Khotan, (4) Uqturpan (Uch Turfan), (5) Aksu, (6) Kucha, and (7) Turpan.The term Eight Cities (Шәкиз Шәһәр "Şäkiz Şähār") may have been a Turkic translation of the Qing Chinese term "Nanlu Bajiang", literally the "Eight Cities of the Southern Circuit", which referred to (1) Kashgar, (2) Yengisar (3) Yarkant and (4) Khotan in the west and (5) Uqturpan, (6) Aksu, (7) Karasahr (Qarashahr, Yanqi), and (8) Turpan in the east.