Hefei 合肥

A watershed position, Chaohu Lake, rolling plains, reservoirs, transport corridors, and a nine-unit municipality define Hefei.

Eleven evidence-led layers move from the Chaohu basin and early county through Three Kingdoms strategy, Luzhou administration, Bao Zheng memory, late-Qing conflict, Japanese invasion, provincial-capital growth, research institutions, metropolitan expansion and today's nine-unit municipality.

Old Anhui Museum building, 2012Xiaoyaojin Park gate, 2019Li Hongzhang residence, 2012Shengli Road street life, 2008Hefei street view, captioned 2005

1. Before the county

   Lakes, rivers and archaeological evidence

   Settlements developed around the Chaohu basin and connected waterways long before a city called Hefei existed. Archaeological objects and sites can illuminate particular communities and periods, but they do not prove one continuously occupied urban centre or a single cultural identity across millennia.[14][10]

2. Early imperial era

   Name, county and transport position

   Historical records preserve the name Hefei, and county administration was established in the Han era. Its position between river basins made it useful for movement, supply and defence; dates, boundaries and settlement locations changed and should not be projected unchanged onto the present municipality.[6][14]

3. Third century

   Three Kingdoms strategic landscape

   The Hefei area became a contested strategic zone during the Three Kingdoms period. Later traditions strongly associate Xiaoyao Ford with warfare between Cao Wei and Eastern Wu, but modern park gates, statues and place names are commemorative interpretation rather than self-proving archaeological evidence.[6][14]

4. Sui–Song

   Luzhou administration and Bao Zheng

   Across changing dynasties, the city served as an administrative and commercial centre commonly associated with Luzhou. Bao Zheng was born in the region in the Northern Song; official records, later drama, popular legend and today's memorial landscape should be distinguished rather than blended into one biography.[15][19]

5. Ming–early Qing

   Walled prefectural city and market networks

   The prefectural city, waterways, roads, markets, religious sites and surrounding agriculture formed an interconnected regional economy. Rebuilding, fire, war and later urban development altered buildings and street patterns, so historic-looking fabric requires site-level dating and conservation evidence.[6][14]

6. Mid–late nineteenth century

   War, Huai Army networks and late-Qing figures

   The Taiping war and other conflicts caused destruction and displacement in central Anhui. Hefei was also connected with Huai Army networks and figures including Li Hongzhang. Residences and museums should present military, administrative, diplomatic, economic and civilian consequences with evidence, not reduce people to heroes or villains.[15][14]

7. 1911–1949

   Republican transition, invasion and disruption

   Administrative reform, new transport, commerce and education reshaped the city during the Republic of China era. Japanese invasion and occupation brought violence, coercion, economic extraction and disruption to local communities; the period requires specific records and victim-centred treatment rather than vague wartime nostalgia.[14]

8. 1949–1950s

   Provincial capital and urban reorganization

   After 1949, Hefei's administrative role expanded, and it became Anhui's provincial capital in 1952. Government, housing, roads, public services and industry grew around a city far smaller than today's municipality; institutional history should not be confused with a claim that all later growth was continuous or centrally uniform.[6][14]

9. 1950s–1970s

   Industry, research and USTC's move

   Industrial plants, schools, hospitals and research institutions changed the city. USTC, founded in Beijing in 1958, moved to Hefei in 1970. That institutional decision became important to the city's research landscape, but campus reputation should be separated from documented programmes, labour and public access.[11][6]

10. 1980s–2010s

    Metropolitan expansion and municipal restructuring

    Development zones, universities, manufacturing, housing, expressways, rail and later metro lines pushed growth outward. Administrative restructuring in 2011 incorporated Lujiang County and the county-level Chaohu area into Hefei, changing the municipal map and bringing a much larger lakeside and rural territory into city statistics.[6][5]

11. Current municipality

    Nine county-level units and 10.002 million residents

    Hefei now administers four districts, four counties and county-level Chaohu City. The end-2024 bulletin records 10.002 million permanent residents; comparisons must retain the year, municipal boundary and permanent-resident scope, especially across the 2011 boundary change.[5][6]

Eight perspectives describe 10.002 million permanent residents through statistical scope, district–county difference, research and industrial labour, lake and farm livelihoods, migration, language and seasonal routines—without assigning one identity to everyone.

Fourteen entries place old-hen soup, braised goose, roast duck, two shaobing traditions, Sanhe rice dumplings, Zhuangmu meatballs, a mixed stew, lake foods, night-market dining, sweets and breakfast inside county context, recipe variation, allergens, dietary rules, provenance and current food safety.

A serving identified as Zhuangmu meatballsChaoyang Tower in SanheChaohu lakeside, 2014Chaohu landscape, 2017Shengli Road street life, 2008

Pair a research campus with the old center, a provincial museum, and Chaohu or Sanhe to see the full municipality.