| Changzhi | |
| Other Name: | Ch'ang-chih |
| Native Name: | 长治市 |
| Native Name Lang: | zh-Hans |
| Settlement Type: | Prefecture-level city |
| Pushpin Map: | Shanxi |
| Pushpin Map Caption: | Location of the city center in Shanxi |
| Pushpin Label Position: | right |
| Pushpin Mapsize: | 240 |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Shanxi |
| Subdivision Type2: | County-level divisions |
| Subdivision Name2: | 13 |
| Seat Type: | Municipal seat |
| Seat: | Chengqu (Urban District) |
| Government Type: | Prefecture-level city |
| Leader Title: | Communist Party Committee Secretary of Changzhi City |
| Leader Name: | Ma, Tianrong (Chinese: 马天荣) |
| Leader Title1: | Mayor |
| Leader Name1: | Xi, Xiaojun (Chinese: 席小军) |
| Established Title2: | Incorporated (city) |
| Established Date2: | 1945.10 |
| Area Total Km2: | 13976 |
| Area Metro Km2: | 818 |
| Area Urban Km2: | 2619 |
| Population As Of: | 2020 census |
| Population Footnotes: | [1] |
| Population Total: | 3180884 |
| Population Density Km2: | auto |
| Population Density Metro Km2: | auto |
| Population Density Urban Km2: | auto |
| Population Metro: | 1214940 |
| Population Urban: | 1687952 |
| Demographics Type2: | GDP[2] |
| Demographics2 Title1: | Prefecture-level city |
| Demographics2 Info1: | CN¥ 171.2 billion US$ 26.9 billion |
| Demographics2 Title2: | Per capita |
| Demographics2 Info2: | CN¥ 53,810 US$ 8,610 |
| Timezone: | China Standard |
| Utc Offset: | +8 |
| Coor Pinpoint: | Changzhi government |
| Coordinates: | 36.195°N 113.117°W |
| Postal Code Type: | Postal code |
| Postal Code: | 046000 |
| Area Code: | 0355 |
| Blank2 Name: | Licence Plate Prefix |
| Blank2 Info: | Chinese: 晋D |
| Blank3 Name: | Administrative division code |
| Blank3 Info: | 140400 |
| Iso Code: | CN-SX-04 |
| S: | 长治 |
| T: | 長治 |
| Order: | st |
| L: | "Long Rule" |
| P: | Chángzhì |
| W: | Ch'ang2-chih4 |
| J: | Coeng4-zi6 |
| Y: | Chèuhngjih |
Changzhi is a prefecture-level city in the southeast of Shanxi Province, China, bordering the provinces of Hebei and Henan to the northeast and east, respectively. Historically, the city was one of the 36 administrative areas (see Administrative Divisions of Qin Dynasty) extant under the reign of the first emperor of a unified China (see Qin Shi Huang).
Nowadays, Changzhi is a transportation centre in Shanxi. Transportations is facilitated by: four controlled-access highways, (Taiyuan-Changzhi, Changzhi-Jincheng, Changzhi-Linfen, and Changzhi-Handan); two railways, (Taiyuan–Jiaozuo Railway and Handan–Changzhi Railway); three national highways, China National Highway 207, 208 and 309; and Changzhi Wangcun Airport (ITAT Code: CIH, ICAO Code: ZBCZ). Internal transportation also includes a bus and taxi network.
The city is a rising commercial and industrial centre in the southeastern area of Shanxi. In 2011, its GDP ranked 1st out of 11 prefecture-level cities in the province.[3] According to the latest census, in 2020 the city was home to 3,180,884 residents whom 1,214,940 lived in the built-up (or metro) area made of Luzhou and Shangdang Districts. The other 2 urban districts Tunliu and Lucheng are not conurbated yet.
In ancient times the area around Changzhi (Including Jincheng) was known as Shangdang.[4] Changzhi was the site of the 1945 Shangdang Campaign, the first battle between the Kuomintang and the People's Liberation Army after the end of World War II. The campaign began in August 1945 and lasted until October. It began when the local Shanxi warlord, Yan Xishan, attempted to retake the region from Communist forces. Yan's forces were eventually defeated by an army led by Liu Bocheng, who was later named one of China's Ten Great Marshals. Liu's political commissar was Deng Xiaoping, who later became China's "paramount leader". The campaign ended with the complete destruction of Yan's army (Jingsui army, 晋绥军), most of which joined the Communists after surrendering. Following the Shangdang Campaign, the Communists remained in control of the region until they won the civil war in 1949.
The area under the control of People's Government of Changzhi City is divided into 12 county-level administration zone. They are 4 districts Luzhou, Lucheng, Shangdang, and Tunliu; and 8 counties Xiangyuan County, Pingshun County, Licheng County, Huguan County, Zhangzi County, Wuxiang County, Qin County, and Qinyuan County.
| Map | |||||||
|---|---|---|---|---|---|---|---|
| Name | Hanzi | Hanyu Pinyin | Population (2003 est.) | Area (km2) | Density (/km2) | ||
| Luzhou District | Chinese: 潞州区 | Lùzhōu Qū | 706,000 | 340.6 | 2072.8 | ||
| Lucheng District | Chinese: 潞城区 | Lùchéng Qū | 210,000 | 615 | 341 | ||
| Shangdang District | Chinese: 上党区 | Shàngdǎng Qū | 320,000 | 483 | 663 | ||
| Tunliu District | Chinese: 屯留区 | Túnliú Qū | 240,000 | 1,042 | 230 | ||
| Xiangyuan County | Chinese: 襄垣县 | Xiāngyuán Xiàn | 250,000 | 1,158 | 216 | ||
| Pingshun County | Chinese: 平顺县 | Píngshùn Xiàn | 160,000 | 1,550 | 103 | ||
| Licheng County | Chinese: 黎城县 | Líchéng Xiàn | 160,000 | 1,166 | 137 | ||
| Huguan County | Chinese: 壶关县 | Húguān Xiàn | 280,000 | 1,013 | 276 | ||
| Zhangzi County | Chinese: 长子县 | Zhǎngzǐ Xiàn | 340,000 | 1,029 | 330 | ||
| Wuxiang County | Chinese: 武乡县 | Wǔxiāng Xiàn | 210,000 | 1,610 | 130 | ||
| Qin County | Chinese: 沁县 | Qìn Xiàn | 170,000 | 1,297 | 131 | ||
| Qinyuan County | Chinese: 沁源县 | Qìnyuán Xiàn | 150,000 | 2,556 | 59 | ||
Changzhi is located in southeastern Shanxi province, along the southern section of the Taihang Mountains.[5] The majority of the city's area is mountainous, and much of the remaining geography is hilly in nature. The average elevation in the city is approximately 1000m (3,000feet) above sea level, with prominent peaks including Liyu Mountain and Shigao Mountain, reaching 2012m (6,601feet) and 2541m (8,337feet) above sea level, respectively.
Changzhi has a rather dry, monsoon-influenced humid continental climate (Köppen Dwa),[6] with cold and very dry winters, and very warm, somewhat humid summers. The monthly 24-hour average temperature ranges from NaN°C in January to in July, and the annual mean is 9.89°C. Typifying the influence of the East Asian Monsoon, a majority of the annual of precipitation occurs from June to August.
Changzhi's air quality index is monitored by China's Ministry of Environmental Protection (MEP)[7] and city government. A record of daily air quality is published by the local government.[8]
In 2013, a major chemical spill occurred at a fertilizer plant in Changzhi operated by Tianji Coal Chemical Industry Group, polluting major waterways in the region, and impacting areas downstream, such as the city of Handan.[9] Government officials in Handan blamed the city government of Changzhi for covering up the spill for five days, and remaining silent on the spill for the subsequent two months. In February 2013, the Xinhua News Agency announced the results of an official investigation into the spill, resulting in the punishment of 39 people, including then-mayor of Changzhi, Zhang Bao, who was removed from his position.
In 2019, officials from the Shanxi Provincial Government publicly reprimanded officials from seven cities within the province, including Changzhi, following a noticeable spike in pollution.[10]
Portions of three National Highways run through Changzhi: China National Highway 207, China National Highway 208, and China National Highway 309. National Highways 207 and 208 run along a north–south axis, while National Highway 309 runs along a west–east axis.
Other major expressways which run through Changzhi include the, and expressways which link the city to Handan, Jincheng, and Taiyuan. The also runs through the city.[11]