 The Qing equated the lands of the Qing state (including present-day Manchuria, Dzungaria in Xinjiang, Mongolia, and other areas) as "China" in both the Chinese and Manchu languages, defining China as a multi-ethnic state.The Qianlong Emperor compared his achievements with that of the Han and Tang ventures into Central Asia to gain prestige and legitimization.Qianlong's conquest of Xinjiang was driven by his mindfulness of the examples set by the Han and Tang Qing scholars who wrote the official Imperial Qing gazetteer for Xinjiang made frequent references to the Han and Tang era names of the region.