Prefectures of the Sui dynasty

Guangzhou, also known as Canton, is the capital and largest city of Guangdong in southern China. Located on the Pearl River, about northwest of Hong Kong and north of Macau, Guangzhou has a history of over 2,200 years and was a major terminus of the Silk Road.

Jingzhou () is a prefecture-level city in southern Hubei province, China, located on the banks of the Yangtze River. Its total residential population was 5,231,180 based on the 2020 census, 1,068,291 of whom resided in the built-up (or metro) area comprising two urban districts.

Ezhou (), also known by another name O-chou is a prefecture-level city in eastern Hubei Province, China. As of the 2020 census, the city had a population of 1,079,353, of which 695,697 lived in the core Echeng District. The Ezhou - Huanggang built-up (or metro) area was home to 1,152,559 inhabitants made of the Echeng and Huangzhou, Huanggang Districts.

administrative division of imperial China

historical administrative division of China

administrative division of ancient China

province of imperial China from the Eastern Han to the Five Dynasties (AD 188-938)