| The Tang Empire covered a larger expanse of territory than any previous dynasty, extending into modern-day Vietnam in the south, and as far as the oasis towns of [[Turfan]] and [[Dunhuang]] in the northwest. Some of these areas would not again be controlled by China until the [[Qing Dynasty]]. The Tang ruled this vast territory populated by perhaps as many as 60 million people from its capital at [[Chang'an]], employing a government administration of only 17,000 officials and 50,000 clerks. Many counties, inhabited by as many as 25-30,000 people, were administered by only a single magistrate and a staff of roughly 5-15 assistants and clerks.<ref>Hansen, 214.</ref> Prior to the [[An Lushan Rebellion]] ([[755]]-[[763]]), the Court maintained extensive registries of families throughout the provinces, performing frequent demographic and land surveys, information which was used for taxation purposes, and to redistribute land in the so-called [[equal-field system]]. The Court never managed, however, after the Rebellion, to regain the same level of power or control over the provinces, and many of its administrative programs fell apart. | | The Tang Empire covered a larger expanse of territory than any previous dynasty, extending into modern-day Vietnam in the south, and as far as the oasis towns of [[Turfan]] and [[Dunhuang]] in the northwest. Some of these areas would not again be controlled by China until the [[Qing Dynasty]]. The Tang ruled this vast territory populated by perhaps as many as 60 million people from its capital at [[Chang'an]], employing a government administration of only 17,000 officials and 50,000 clerks. Many counties, inhabited by as many as 25-30,000 people, were administered by only a single magistrate and a staff of roughly 5-15 assistants and clerks.<ref>Hansen, 214.</ref> Prior to the [[An Lushan Rebellion]] ([[755]]-[[763]]), the Court maintained extensive registries of families throughout the provinces, performing frequent demographic and land surveys, information which was used for taxation purposes, and to redistribute land in the so-called [[equal-field system]]. The Court never managed, however, after the Rebellion, to regain the same level of power or control over the provinces, and many of its administrative programs fell apart. |