When were the original nine districts and twelve counties in Chongqing divided?

Nine districts and twelve counties are already in the old yellow calendar.

Old Chongqing District 9:

Shizhong District (now Yuzhong District)

Jiangbei District

Shapingba district

Jiulongpo District

Nan 'an District

dadukou district

Beibei district

Nantong Mining Area (now Wansheng District)

Shuangqiao District (now Dazu District)

Twelve counties in old Chongqing:

Baxian County (now Banan District)

Jiangbei County (now Yubei District)

Qijiang County (now Qijiang District)

Changshou County (now Changshou District)

Jiangjin County (now jiangjin district)

Hechuan County (now Hechuan District)

Tongnan county

Tongliang County (now Tongliang District)

Yongchuan County (now Yongchuan District)

Dazu County (now Dazu District)

Rongchang county

Bishan County (now Bishan District)

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As of 20 14, Chongqing has 38 county-level administrative regions.

Municipal districts 2 1 (Wanzhou, Qianjiang, Fuling, Yuzhong, dadukou district, Jiangbei, Shapingba, Jiulongpo, Nan 'an, Beibei, Yubei, Banan, Changshou, jiangjin district, Hechuan, Yongchuan, Nanchuan, Qijiang, Dazu, Tongliang, etc.

13 counties (Tongnan, Rongchang, liangping county, Chengkou, Fengdu, Dianjiang, Wulong, Zhongxian, Kaixian, Yunyang, fengjie county, Wushan and Wuxi);

4 autonomous counties (Shizhu Tujia Autonomous County, Xiushan Tujia and Miao Autonomous County, Youyang Tujia and Miao Autonomous County, Pengshui Miao and Tujia Autonomous County)