Guiyang City, abbreviated as "Zhu", also known as Forest City or Zhu City, is a prefecture-level city and provincial capital under the jurisdiction of Guizhou Province. It is an important central city in Southwest China, a national comprehensive transportation hub city, and is known as "China's Summer Resort Capital".

The central area of Beijing, with many historical sites and cultural attractions. Dongcheng District, under the jurisdiction of Beijing, is located in the eastern center of Beijing. It borders Chaoyang District to the east and north, Fengtai District to the south, and Xicheng District to the west. It lies between 116°22′17″-116°26′46″ east longitude and 39°51′26″-39°58′22″ north latitude. The maximum distance from east to west is 5.2 kilometers, the maximum distance from north to south is 13 kilometers, and the total area is 41.84 square kilometers [57] [60]. As of October 2022, Dongcheng District has 17 sub-districts under its jurisdiction [34]. As of the end of 2023, Dongcheng District has a permanent population of 703,000. [46] Dongcheng District is the area with the most cultural relics and historical sites in Beijing. There are 16 national-level cultural relics protection sites in the district, accounting for 37% of Beijing; 60 municipal-level cultural relics protection sites, accounting for 24% of the city; and 57 district-level cultural relics protection sites. Among the famous 16 new Beijing scenes, the "Tian'an Beautiful Sun" and "Forbidden City Sunset", the ancient and mysterious Lama Temple, the Imperial Academy, the highest institution of learning in the Yuan, Ming and Qing dynasties, the "left ancestor and right community" Taimiao and Sheji Altar, the Beijing Ancient Observatory that explores the mysteries of the sky, the bell and drum tower of the Mingjin Leigu Time-telling Platform, the Wen Tianxiang Temple with its righteous spirit, and the Peking University Red Building have long been famous at home and abroad. In addition, there are a number of former residences of celebrities such as Mao Zedong, Mao Dun, Lao She, and Soong Ching Ling. In addition, there are Beijing residential courtyards. [60] In 2024, the GDP of Dongcheng District will increase by about 4.5% year-on-year; the district-level general public budget revenue will reach 19.5 billion yuan; the fixed asset investment will reach 27 billion yuan; the per capita disposable income of residents will increase by about 3% year-on-year; and the energy consumption per unit of GDP will decrease by about 5%. [76]

Chengdu (Sichuan dialect international phonetic alphabet: /tsʰən˨˩tu˧sɿ˨˩˧/), also known as "Rongcheng", "Jinguancheng", "Jincheng", abbreviated as "Rong" and "Jin", is located in the central part of Sichuan Province, China, in the hinterland of the Chengdu Plain in the west of the Sichuan Basin. It is the capital of Sichuan Province, a sub-provincial city, and a national central city. It is the logistics, trade, finance, science and technology, culture, education center and transportation and communication hub in western China. It is also the location of the Joint Operations Command of the Western Theater Command of the People's Liberation Army of China [5] and a national pilot zone for coordinated urban and rural comprehensive supporting reforms. [6] The total permanent population of Chengdu is 21.403 million (2023 data) [7], and the Municipal People's Government is located at No. 2 Jinyue West Road, High-tech Zone. Chengdu is one of the cities in China that was developed earlier and has continued to prosper for a long time. According to the excavation records of the Jinsha Ruins, the history of Chengdu can be traced back to 3,200 years ago. [8] Chengdu was once the capital of nine regimes: Ancient Shu, Chengjia, Shu Han, Cheng Han, Qiao Shu, Former Shu, Later Shu, Li Shu, and Daxi. It is rich in the culture of the Three Kingdoms. Since the Qin and Han Dynasties, Chengdu has been famous for its prosperous agriculture, handicrafts and culture. It has been an important city in the political, economic, cultural and military center of southwest China. In the Han Dynasty, Chengdu was listed as one of the five major metropolises along with Luoyang. In the Tang Dynasty, commerce flourished and it was as famous as Yangzhou, known as "Yangzhou One and Yizhou Two" [9][10]. Chengdu has many famous places of interest such as Dujiangyan, Wuhou Temple, Du Fu Thatched Cottage, and Jinsha Ruins. It is one of the first national historical and cultural cities and one of the ten ancient capitals [11]. In 2007, it was named "China's Best Tourist City" by the National Tourism Administration of the People's Republic of China and the World Tourism Organization. [12][a] In 2009, the World Center for Excellent Tourism Destination Cities awarded Chengdu the title of "World Excellent Tourism Destination City". Chengdu is the first city in Asia to receive this honor. [13] In 2010, UNESCO approved Chengdu to join the UNESCO Global Creative Cities Network and awarded Chengdu the title of "Food Capital", making it the first "Food Capital" in Asia. [14] In 2021, the total GDP ranked second among the provincial capital cities in China, second only to Guangzhou, reaching 1,991.698 billion yuan. [15] According to the global city ranking analysis released by GaWC, Chengdu has been promoted to the "Beta+" echelon of global cities. [16] After the 2021 Summer World University Games [17] was held in Chengdu, the 2025 World Games will also be held in Chengdu.

Shenzhen City, abbreviated as "Shen", also known as Pengcheng, is a prefecture-level city, a sub-provincial city, a national planned city, and a megacity under the jurisdiction of Guangdong Province. It is a Chinese special economic zone approved by the State Council, a national innovative city, a modern marine city, an international comprehensive transportation hub city, a national economic center, a national advanced manufacturing base, a gateway to the outside world, an important carrier of an international science and technology innovation center, and a pilot demonstration zone of socialism with Chinese characteristics [1] [346-347]. It is located in the southern part of Guangdong Province, on the east bank of the Pearl River Estuary, bordering Daya Bay and Dapeng Bay to the east, the Pearl River Estuary and Lingdingyang to the west, the Hong Kong Special Administrative Region to the south, and Dongguan City and Huizhou City to the north [191]. By the end of 2024, the city will have 9 districts, a total area of ​​1,997.47 square kilometers, and a permanent population of 17.9895 million [378]. Shenzhen has a 7,000-year history of human activities and a 1,700-year history of city construction [326]. It is a comprehensive landform with hills as the main feature, and a combination of low mountains, hills, plateaus, terraces, and plains [323]. It has a subtropical monsoon climate, with long summers and short winters, mild weather, abundant sunshine, and abundant rainfall [324]. Shenzhen's predecessor was Bao'an County [236] [238] [285]. During the Ming and Qing dynasties, the main part of the city belonged to Xin'an County of Guangzhou Prefecture [234-235]. Before the establishment of the city, it belonged to Huiyang District [239]. The name Shenzhen first appeared in historical records in the eighth year of Yongle in the Ming Dynasty (1410). In March 1979, Bao'an County was renamed Shenzhen City, which was under the dual leadership of Guangdong Province and Huiyang District. In November, it was directly under the leadership of Guangdong Province. On August 26, 1980, Shenzhen established the Shenzhen Special Economic Zone [290] [376]. Shenzhen is one of the key overseas Chinese hometowns in Guangdong Province, one of the important old revolutionary bases, and one of the birthplaces of the Dongjiang Column during the Anti-Japanese War [327-328]; it is a window of China's reform and opening up and an emerging immigrant city, creating the world-renowned "Shenzhen Speed" and is known as the "Silicon Valley of China" [254]; it is also one of the four central cities in the Guangdong-Hong Kong-Macao Greater Bay Area, a national logistics hub, an international science and technology industry innovation center [2], and one of China's three national financial centers [3]. In 2024, Shenzhen's GDP will reach 3680.187 billion yuan, an increase of 5.8% over the previous year

Beihai City, also known as "Pearl City", is a prefecture-level city under the jurisdiction of Guangxi Zhuang Autonomous Region. It is located at the southern end of Guangxi and on the northeastern shore of Beibu Gulf. Beihai is an important starting port of the ancient "Maritime Silk Road" and one of China's earliest foreign trade ports.

Taiyuan City, abbreviated as "Bing", was called Jinyang in ancient times, and is also known as Bingzhou and Longcheng. [130] It is a prefecture-level city, provincial capital, and Type I large city under the jurisdiction of Shanxi Province, China. [131] [284] It is located in the central part of Shanxi Province and the northern end of the Jinzhong Basin. The city is located between 111°30'~113°09' east longitude and 37°27~38°25' north latitude. The total area is 6,988 square kilometers, accounting for about 4.5% of the total area of ​​Shanxi Province. [133] As of the end of 2022, the city's permanent population is 5.435 million. [132] As of the end of 2023, Taiyuan City has 6 districts, 3 counties, and 1 city under its jurisdiction. [135] The Municipal People's Government is located at No. 69, Xinjian Road, Taiyuan City. [136] The Taiyuan dialect belongs to the Taiyuan dialect of the Central District of Shanxi dialect. [174] Taiyuan City is surrounded by mountains on the east, west and north, and the Fenhe River valley plain is in the central and southern parts. The entire terrain is high in the north and low in the south. [134] Located in the interior of the continent, it has a warm temperate continental monsoon climate, with cold winters and hot summers, short springs and autumns, large temperature differences between day and night, and little and concentrated precipitation. [263] The discovery of the "Gujiao Paleolithic Cultural Site" shows that humans have lived in the Taiyuan area as early as 100,000 years ago. In ancient times, it belonged to Jizhou. [130] The Qin Dynasty established Taiyuan County in Jinyang, marking the beginning of the establishment of Taiyuan County. In 1948, the Chinese People's Liberation Army successively liberated various counties in Jinzhong and marched to the gates of Taiyuan. On October 17, the Taiyuan Municipal Government was established in Yuci. On March 1 of the following year, the Taiyuan Municipal Government and the Jinzhong Administrative Office merged to form the Taiyuan Municipal Government. On September 1, 1949, the Shanxi Provincial People's Government was established and Taiyuan City was changed to a provincial-level city. [140] [141] Taiyuan is an important central city in central China approved by the State Council, a national historical and cultural city, a national comprehensive transportation hub, and an advanced manufacturing base in North China [253]. It also has a national-level Jinzhong Cultural Ecological Protection Area [286].

Xiamen City, abbreviated as "Xia" or "Lu", is a prefecture-level city, a sub-provincial city, a separately planned city, and a Type I large city under the jurisdiction of Fujian Province, China. [164] [198] It is located on the southeastern coast of Fujian Province [186]. It faces the Big and Small Kinmen Islands to the east and Longhai District of Zhangzhou City to the south. It borders Nan'an City of Quanzhou City, Anxi County of Quanzhou City, Changtai District of Zhangzhou City, and Longhai District of Zhangzhou City by land. [207] It has a total area of ​​1,700.61 square kilometers and the language used is the Minnan dialect. [123] As of the end of 2023, Xiamen City has 6 districts under its jurisdiction; by the end of 2024, the permanent population of Xiamen City is 5.35 million [225]; the Municipal People's Government is located at No. 61 Hubin North Road, Siming District. [204] The territory of Xiamen City consists of the mainland area along Xiamen Bay in the southeast of Fujian Province, as well as the islands of Xiamen Island, Gulangyu Island, and Xiamen Bay. The terrain slopes from northwest to southeast, and is mainly composed of coastal plains, terraces, and hills. It has a subtropical marine monsoon climate, with mild and rainy weather, no severe cold in winter, and no scorching heat in summer. [205] In ancient times, Xiamen Island was a habitat for egrets, so it was also called "Egret Island". During the Western Jin Dynasty, Tong'an County was established. In the 27th year of Hongwu in the Ming Dynasty (1394), Xiamen City was built. In 1935, Xiamen City was established. In 1980, Xiamen Special Economic Zone was established. In 1988, it became a separately planned city. In 1994, it was promoted to a sub-provincial city.

Xi'an, formerly known as Haojing, Chang'an, Jingzhao, Xijing, and Yongzhou, is the capital city of Shaanxi Province, People's Republic of China. It is located in the central part of China, in the south-central part of Shaanxi Province and in the middle of the Weihe Plain. It is a megacity, a national central city, and the core city of the Guanzhong urban agglomeration. Xi'an is a sub-provincial city and the political, economic, cultural, transportation, medical, and educational center of Shaanxi Province and even the northwest region[4][5][6][7]. The total permanent population is 12.9959 million. The Municipal People's Government is located in Weiyang Square, Fengcheng 8th Road, Weiyang District. Xi'an is a famous cultural and tourist city in China and even in the world. It has a very profound historical and cultural heritage and is well-known at home and abroad. It is the first city in Chinese history to be called Jing. It has a history of more than 3,100 years of city construction[8][9] and more than 1,070 years of capital history. In history, many prosperous dynasties, including Zhou, Qin, Western Han, Sui, and Tang, had their capitals here [10], which made Xi'an witness the peak period of openness, extroversion, martial spirit, and prosperity in Chinese history, and left a huge amount of relics. Xi'an currently has two of the six world cultural heritage sites and is also the starting point of the Silk Road [Note 1]. The main urban area of ​​Xi'an still retains the complete Ming Dynasty city walls and gates, moats and bridges, corner towers, urn cities, arrow towers and other facilities. In and around the city, there are a large number of ancient cultural relics such as the Mausoleum of Qin Shihuang, the Han Yang Mausoleum, the ruins of the Han Chang'an City, and the ruins of the Tang Daming Palace, which are of extremely high archaeological research value. In terms of geography and transportation, Xi'an is located in the middle of the Weihe Plain in Guanzhong. The Weihe River, the largest tributary of the Yellow River, flows from the north of the city from southwest to northeast. There are also rivers such as the Chanhe River, the Bahe River, and the Jinghe River in the north and west. It is known as "Eight Rivers Surrounding Chang'an", all of which are ecological protection areas. It is adjacent to the northern slope of the Qinling Mountains in the south and is also close to the intersection of the climates of northern and southern China. Due to its geographical location in the center of the country, Xi'an is a gateway city and an important transportation hub for the Yangtze River Delta, the Pearl River Delta, and the Beijing-Tianjin-Hebei region to the northwest and southwest. It is also a must-go place for the northwest region to go to the eastern and southern regions of the country. Xi'an Railway Station is located on the Longhai Railway and is a hub station with huge transportation volume. Xi'an currently has the 4F-level Xi'an Xianyang International Airport and domestic high-speed rail transportation hubs such as Xi'an North Station. In terms of urban transportation, Xi'an currently has 11 operating subway lines with a total mileage of 403 kilometers. It also operates the Xihu Line of the urban rail and the tram Gaoxin Yunba. Xi'an is one of China's national central cities, an important city in the Silk Road Economic Belt, the New Eurasian Continental Bridge and the Yellow River Basin, and the economic, technological, educational, energy, financial, cultural and commercial center of the Guanzhong Urban Agglomeration. Its Yanliang District is an important aviation industry base in China. In 2009, the State Council approved the "Development Plan for the Guanzhong-Tianshui Economic Zone", proposing to build Xi'an into an important national science and technology research and development center, a regional trade, logistics, exhibition center, a regional financial center, a world-class tourist destination, and an important national high-tech industry and advanced manufacturing base, and strive to build Xi'an into an international metropolis. In 2013, the State Council approved the establishment of Xixian New Area, becoming China's seventh national new area. Most of the areas under the jurisdiction of the China (Shaanxi) Pilot Free Trade Zone established in 2017 are located in Xi'an. In February 2018, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development issued the "Development Plan for the Guanzhong Plain Urban Agglomeration" to support Xi'an in building a national central city, an international comprehensive transportation hub, and an international metropolis with historical and cultural characteristics. In terms of administrative divisions, it currently has jurisdiction over 11 districts and 2 counties and fully administers Xixian New Area, with a total area of ​​about 10,700 square kilometers (including Xixian New Area), and several officially designated economic management zones such as the High-tech Zone, Qujiang New Area, and Economic Development Zone. The Xi'an Municipal Party Committee, Municipal Government and other party and government agencies are located in the administrative center of Weiyang District.