Official website of Changsha, China.
Its textile industry produces and and engages in and.
The four seasons are distinct.
Known as the "Construction machinery capital of the world", Changsha has an industrial chain with construction machinery and new materials as the main industries, complemented by automobiles, electronic information, household appliances, and biomedicine.
The strata of each geological and historical period are exposed in Changsha City, and the oldest stratum was formed about one billion years ago.
The Xiang divides the city into two parts.