Ziyang City (Ziyang City) generally means Ziyang (prefecture-level city under the jurisdiction of Sichuan Province)
Ziyang, Sichuan Province prefecture prefecture-level city, Ziyang County under the jurisdiction of the ancient state, ancient literary magnate Chang Hong, Dong Jun, Wang Bao said "Ziyang three sages", Le to is the founding father Marshal Chen Yi's hometown. Located in the central part of Sichuan Basin, it borders Neijiang River in the south, Chengdu and Deyang in the north, Chongqing and Suining in the east, and Meishan in the west. It is the only regional central city in Sichuan Province that is simultaneously connected with Chengdu-Chongqing "dual core". Ziyang was set up as a county in 135 BC during the Western Han Dynasty, and then as a prefecture and county. It has a history of more than 2,100 years. Thirty-five thousand years ago, the ancient Ziyang People started the history of human civilization in Sichuan.

February 26, 1998, The State Council approved the establishment of Ziyang District, June 14, 2000, The State Council approved the cancellation of Ziyang district set up prefecture-level Ziyang City. On May 3, 2016, The State Council agreed to transfer Jianyang City, a county-level city in charge of Ziyang City, to Chengdu City. It now has jurisdiction over Yanjiang District, Anyue County and Lezhi County, with a total area of 5757 square kilometers. According to the seventh census data, as of midnight on November 1, 2020, the permanent population of Ziyang City is 2,308,631 people.

Ziyang will fully integrate into the construction of Chengdu-Chongqing twin city economic circle, and build the central integrated development demonstration zone of Chengdu-Chongqing. The city name cards of Ziyang are: "Car City in Western China", "Demonstration City of Beautiful Environment in Sichuan Province", "Capital of Energy Conservation in China", "Green Ziyang", "Hometown of Three Sages", "Hometown of Longevity in China", "National Health City".
In 2021, the gross domestic product (GDP) of Ziyang City reached 89.05 billion yuan, an increase of 8.1% over 2020.