Chengdu is the capital city of the Chinese province of Sichuan. With a population of 20,937,757 at the 2020 Census, it is the fourth most populous city in China, and it is the only city with a population of over 20 million apart from direct-administered municipalities. It is traditionally the hub of Western China.
Image: 雪山下的成都市天际线 Chengdu skyline with snow capped mountains
Image: Sino Ocean Taikoo Li
Image: Tianfu Financial Center 2
Image: 成都大熊猫繁育研究基地 panoramio (7)
A capital city or just capital is the municipality holding primary status in a country, state, province, department, or other subnational division, usually as its seat of the government. A capital is typically a city that physically encompasses the government's offices and meeting places; the status as capital is often designated by its law or constitution. In some jurisdictions, including several countries, different branches of government are in different settlements, sometimes meaning multiple official capitals. In some cases, a distinction is made between the official (constitutional) capital and the seat of government, which is in another place.
Tokyo, the capital of Japan, and the most populous metropolitan area in the world
Rome, as the capital of the Roman Empire, acquired the nickname of Caput Mundi ("Capital of the world").
Beijing, as the last of the Four Great Ancient Capitals of China, has served as the country's political centre for most of the past eight centuries.
Tehran, the capital and largest city of Iran, and the capital of the Persian Empires in the last two centuries.