The postal code of Cangxian County is: 061000
Cangxian County is affiliated to Cangzhou City, Hebei Province and is located in the southeast of Hebei Province, bordering Beijing and Tianjin to the north and the Bohai Sea to the east. The county government is located in Xinhua District, Cangzhou City, covering an area of ??1,527 square kilometers.
Cangxian County is China's "Hometown of Golden Jujube", "Hometown of Martial Arts", "Hometown of Chinese Calligraphy" and "Hometown of Chinese Folk Art". It is the only "Hometown of Chinese Folk Art" in Hebei Province. Township.
The territory of Cangxian County was the territory of the Three Kingdoms of Yan, Qi and Zhao during the Spring and Autumn Period and Warring States Period. Qin belongs to Julu County. In the Western Han Dynasty, Fuyang County was established, and its administrative seat was Dongguan Village, which belonged to Bohai County, Youzhou. During the Eastern Han Dynasty, the Three Kingdoms, and the Two Jin Dynasties, Fuyang County belonged to Bohai County in Jizhou.
In the 11th year of Taihe in the Northern and Southern Dynasties and the Northern Wei Dynasty, the two counties of Bohai and Zhangwu were divided into Fuyang County, which governed Fuyang and belonged to Yingzhou. In the second year of Xiping, the land of Hebei and Ying was divided into two states and Cangzhou was established.
In the 18th year of Emperor Kaihuang's reign in the Sui Dynasty, Fuyang was renamed Qing Dynasty. In the fifth year of Emperor Wude's reign in the Tang Dynasty, Jingzhou was built in Changlu, now the urban area of ??Cangzhou, and Qingchi belongs to it. During the Five Dynasties, Qingchi County belonged to Henghaijunjie, Jingcheng County, Cangzhou. In the Northern Song Dynasty, Qingchi County belonged to the Jingcheng Army Festival in Cangzhou, Hebei East Road. In the Yuan Dynasty, Qingchi County belonged to Jingcheng County, Cangzhou, Hejian Road, Zhongshu Province. In May of the first year of the Yan Dynasty, Tuzhou was governed in Changlu County. In the Ming Dynasty, Cangzhou belonged to the Zhongshu Province of Beiping, and was later changed to the Chief Secretary of Beiping. In the second year of Hongwu, Tuzhou was governed in Changlu Town, now the urban area of ??Cangzhou, and Qingchi County of the province was merged into Cangzhou.
In the early Qing Dynasty, Cangzhou belonged to Hejian Prefecture of Zhili Province. In the third year of Yongzheng's reign, it was promoted to Zhili Prefecture. In the ninth year of Yongzheng's reign, it was renamed Sanzhou and administered by Tianjin Prefecture. In the second year of the Republic of China, Cangzhou was renamed Cangxian and belonged to Bohai Road, Zhili Province. In the spring of the 25th year of the Republic of China, Cangxian County was classified as the Seventh Supervisory District of Hebei Province. During the Anti-Japanese War and the War of Liberation, the administrative district of Cangxian County changed several times, and Cangxian County, Qingcheng County, Sibian County, Jianguo County, and Qingcangjiao County were established successively. In 1947, Cangxian County was liberated and Cangshi City was established in the urban area.
In August 1949, Cangxian County was placed under the Cangxian Prefecture of Hebei Province. That year, Cangshi was changed into Cangzhen. In 1953, Cang Town was placed under the jurisdiction of Cang County. In 1958, Cangxian County was under the jurisdiction of Tianjin Prefecture. In November of that year, Cang County and Cang Town merged to form Cangzhou City. In December, Tianjin Prefecture was merged into Tianjin City, and Cangzhou City was under the jurisdiction of Tianjin City.
In January 1959, Cangzhou City was abolished and renamed Cangxian County. In June 1961, Cangxian County came under the jurisdiction of Cangzhou Prefecture. In July of that year, Cangxian Chengguan People's Commune was set aside and Cangzhou City was established. In 1968, Cangzhou Prefecture was renamed Cangzhou Prefecture, and Cang County was still under its jurisdiction. In November 1983, Cang County came under the jurisdiction of Cangzhou City.