Yutian County (simplified Chinese: 玉田县; traditional Chinese: 玉田縣; pinyin: Yùtián Xiàn; lit. 'Jade Field County') is a county in the northeast of Hebei province, China, and is under the administration of the prefecture-level city of Tangshan, bordering Tianjin to the north and west. It is located approximately 55 kilometres (34 mi) northwest of Tangshan and 110 km (68 mi) east of Beijing, lying on China National Highway 102. It has an area of 1,169 km2 (451 sq mi), and as of 2012, a population of approximately 680,000.[1]
In 619 CE, during the Tang dynasty, the eastern portion of Yuyang County was carved out into a new iteration of Wuzhong County.[2] In 627 CE, Wuzhong County was once again abolished, and merged back into Yuyang County.[2] In 667 CE, Wuzhong County was once again re-established, and placed under the jurisdiction of Youzhou.[2] In 696 CE, Wuzhong County was renamed to Yutian County (simplified Chinese: 玉田县; traditional Chinese: 玉田縣; pinyin: Yùtián Xiàn).[2] In 705 CE, Yutian County was placed under the jurisdiction of Yingzhou [zh].[2] Throughout the following decades, the area was transferred back and forth between Youzhou and Yingzhou several times, before being placed under Jizhou [zh] in 730 CE.[2]
Later, during the Liao dynasty, the area was placed under the jurisdiction of Xijin Fu [zh].[2] In 1124, the area was placed under the jurisdiction of Yanshanfu Circuit [zh], and the following year, Yutian County was transferred again to Daxing Fu [zh].[2] During the Jin dynasty, during the final years of Emperor Zhangzong of Jin, the eastern portion of Yutian County was split off as Fengrun County (simplified Chinese: 丰闰县; traditional Chinese: 豐閏縣; pinyin: Fēngrùn Xiàn).[2] In 1265, Fengrun County was abolished, and merged back into Yutian County.[2] The reunified Yutian County would shortly after be placed under the jurisdiction of Dadu Circuit [zh].[2]
During the Ming dynasty, Yutian County was under the jurisdiction of Jizhou throughout.[2] In 1725, during the Qing dynasty, Yutian County was reassigned to fall under the jurisdiction of Yongping Fu [zh].[2] In 1743, it was reassigned once again to Zunhua Prefecture [zh].[2]
In 1913, under the Republic of China, prefectures were abolished and replaced with circuits, and Yutian County was placed under the newly-formed Jinhai Circuit [zh].[2] In 1928, circuits would be abolished, and the area would be placed directly under the jurisdiction of Hebei province.[2]
Yutian County was placed under the administration of Tangshan in 1949.[2] In May 1983, Tangshan was upgraded from a prefecture to a prefecture-level city.[2]
The county also administers the township-level divisions of the Hebei Yutian Economic Development Zone (Chinese: 河北玉田经济开发区) and the Hebei Tangshan National Agricultural Technology Park (Chinese: 河北唐山国家农业科技园区).[5]
A 2012 estimate put the county's population at approximately 680,000.[1] Per the 2010 Chinese census, Yutian County had a population of 684,833.[2] A 2002 estimate pegged the county's population at about 650,500.[2] The 2000 Chinese census recorded the county's population at 650,408.[2]
^ abcdefghi玉田县概况地图 [Yutian County Overview]. xzqh.org (in Chinese). 2015-05-27. Archived from the original on 2023-07-22. Retrieved 2024-07-08.
^ abcdefghijklmnopqrstuvwxyzaa玉田县历史沿革 [Yutian County Historical Development]. xzqh.org (in Chinese). 2015-05-27. Archived from the original on 2015-06-24. Retrieved 2024-07-08.