In the years following Tang Taizong's subjugation of the Eastern Turkic Khaganate, the emperor began to exert his military power toward the oasis city-states of the Tarim Basin. These states, populate
Chinese officer of the Guard of Honour. Tomb of Princess Changle (长乐公主墓), Zhao Mausoleum, Shaanxi province. Tang Zhenguan year 17, i.e. 644 CE