Huai'an, formerly Huaiyin, is a prefecture-level city in central Jiangsu Province in Eastern China. As of 2020, the built-up area (metro) of its 3 central urban districts had 2,544,767 inhabitants and the prefecture-level city as a whole had 4,556,230 inhabitants, down from 4.8 million in 2010.
Chuzhou is a prefecture-level city in eastern Anhui Province, China. It borders the provincial capital of Hefei to the south and southwest, Huainan to the west, Bengbu to the northwest, and the province of Jiangsu to the east. According to the 2010 Chinese census, the city of Chuzhou has a registered population of 3,987,054 inhabitants, of whom 1,198,719 live in the built-up area made of two urban districts, with Lai'an County now largely being urbanized. Nevertheless, 7,260,240 persons declared to be permanent residents.
Suqian is a prefecture-level city in northern Jiangsu Province, China. It borders Xuzhou to the northwest, Lianyungang to the northeast, Huai'an to the south, and the province of Anhui to the west.
Hongze Lake, previously known as Lake Hungtze or Hung-tse, is the fifth-largest freshwater lake in China. Although it is known to have existed from antiquity, it drastically increased in size during the Qing when the Yellow River—then still flowing south of Shandong—merged with the Huai. The increased sediment and flow combined to greatly expand the lake, swallowing the previous regional center of Sizhou and the Ming Zuling tombs. During the imperial and republican periods, the lake formed part of the border between Jiangsu and Anhui provinces but since 1955 the previous borders have been shifted to place it entirely under Jiangsu's administration. It is now encompassed by the counties of Sihong and Siyang in Suqian Prefecture and Xuyi and Hongze in Huai'an Prefecture. Since the establishment of the People's Republic of China, the lake has generally decreased in size as more of its inflow has been diverted for irrigation.
Langxi County is a county in the southeast of Anhui Province, People's Republic of China, bordering Jiangsu Province to the north. It is under the jurisdiction of the prefecture-level city of Xuancheng. It has a population of 340,000 and an area of 1,105 km2 (427 sq mi). The government of Langxi County is located in Jianping Town.
Jieshou is a county-level city under the administration of Fuyang City, located on the Huang-Huai Plain in northwestern Anhui province, People's Republic of China. Jieshou, an important commercial port and gateway, borders Henan Province on the west and the Ying River, a major tributary of the Huai River flows in a southeasterly direction across the county to Fuyang. According to the "China Statistical Yearbook" the population of Jieshou city stood at 109,103 in 2010, while GeoNames, puts the population at over 140,000 inhabitants. Covering a total area of 667 square kilometers, the county-level city comprises three urban sub-districts of Jieshou, and in the surrounding rural area a further 15 towns and townships make up the total population of 740,000.
Lianshui County is under the administration of Huai'an, Jiangsu province, China. The northernmost county-level division of Huai'an, it borders the prefecture-level cities of Lianyungang to the north, Yancheng to the east, and Suqian to the west.
Taixing is a county-level city under the administration of Taizhou, Jiangsu province, China. It is located in the Yangtze River Delta, bordering the prefecture-level cities of Nantong to the east, Changzhou to the southwest, and Zhenjiang to the west.
Xiao County or Xiaoxian is a county in the north of Anhui Province, China, bordering the provinces of Jiangsu to the north and northeast and Henan to the west. It is under the administration of the prefecture-level city of Suzhou. It was formerly part of Jiangsu province, under the administration of Xuzhou. It became part of Anhui province in 1950.
Mingguang, formerly Jiashan County, is a county-level city in the northeast of Anhui Province, China, bordering Jiangsu province to the northeast and east. It is under the administration of Chuzhou city.
Tianchang is a sub-prefecture-level city in the east of Anhui province, and is the closest city in the province to the mouth of the Yangtze River. It is bordered by the Jiangsu county-level divisions of Luhe District (Nanjing) to the southwest, Yizheng City to the southeast, Gaoyou City to the east, Jinhu County to the northeast, and Xuyi County to the northwest, as well as Anhui's Lai'an County to the west.
Lai'an County is a county in the east of Anhui Province, China, lying between the Yangtze River and the Huai River. It is under the administration of Chuzhou city.
Quanjiao County is a county in the east of Anhui Province, China, bordering Jiangsu province to the east. It is under the administration of Chuzhou city.
Fengyang County is a county in north-central Anhui Province, China. It is under the administration of Chuzhou, a prefecture-level city. The county was home to 765,600 people as of 2013.
Siyang County is under the administration of Suqian, Jiangsu province, China. It borders the prefecture-level city of Huai'an to the southeast.
Sihong County is under the administration of Suqian, Jiangsu province, China. It borders the prefecture-level cities of Huai'an to the southeast, Chuzhou (Anhui) to the south, Bengbu (Anhui) to the west, and Suzhou (Anhui) to the northwest.
Hongze is one of four districts of the prefecture-level city of Huai'an, Jiangsu Province, China. Occupying the southeastern shores of Lake Hongze, it borders the prefecture-level cities of Suqian to the northwest and Yangzhou (briefly) to the east.
Baoying County is under the administration of Yangzhou, Jiangsu province, China. It has a population of 919,900 (2004) and a land area of 1,483 square kilometres (573 sq mi). The northernmost county-level division of Yangzhou City, it borders the prefecture-level cities of Yancheng to the east and Huai'an to the north and west.
The Ming Ancestors Mausoleum, Ming Ancestor Tomb, or Zuling Tomb was the first imperial mausoleum complex of the Ming dynasty, constructed at a geomantically advantageous site near the inlet of the Huai River into the west side of Hongze Lake in present-day Xuyi County, Huai'an Prefecture, Jiangsu Province, China. Built between 1386 and 1413 by Zhu Yuanzhang—the Hongwu Emperor who founded the Ming—and his son Zhu Di the Yongle Emperor to display their filial piety, it was located north of the town of Sizhou, where the ancestors of the dynasty had lived. The remains of the Hongwu Emperor's grandfather Zhu Chuyi are known to have been disintered and moved to the site. He, his father Zhu Sijiu, and his grandfather Zhu Bailiu were posthumously revered at the site as honorary emperors, Zhu Chuyi as the Xi Ancestor of the Ming (Xizu), Zhu Sijiu as the Yi Ancestor of the Ming (Yizu), and Zhu Bailiu as the De Ancestor of the Ming (Dezu).
Sizhou, Si Prefecture, or Si Subprefecture was a zhou of imperial China variously placed in what is now Xuyi County, Jiangsu, or nearby Si County, Anhui, both in China. Named for the Si River, it existed intermittently from 580 to 1912, during which time the relative position of a zhou within Chinese administrations varied. The same name Sizhou was used for the town used as the seat of the prefectural or subprefectural government, which also varied, and is preserved in modern Anhui's Si County and Sicheng.
