| 铁岭地区 | Tiě lǐng dì qū | Tieling prefecture and county in Liaoning |
| 铁东区 | Tiě dōng qū | Tiedong district of Siping city 四平市, Jilin; Tiedong district of Anshan city 鞍山市, Liaoning |
| 铁西区 | Tiě xī qū | Tiexi district of Siping city 四平市, Jilin; Tiexi district of Shenyang city 沈阳市, Liaoning |
| 长三角经济区 | Cháng sān jiǎo jīng jì qū | Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu) |
| 长寿区 | Cháng shòu qū | Changshou suburban district of Chongqing municipality, formerly in Sichuan |
| 长安区 | Cháng ān qū | Chang'an district of Xi'an city 西安市, Shaanxi; Chang'an district of Shijiazhuang city 石家庄市, Hebei |
| 长宁区 | Cháng níng qū | Changning district, central Shanghai |
| 长江三角洲经济区 | Cháng jiāng sān jiǎo zhōu jīng jì qū | Yangtze River Delta Economic Zone (economic region including Shanghai, Zhejiang and Jiangsu) |
| 长洲区 | Cháng zhōu qū | Changzhou district of Wuzhou city 梧州市, Guangxi |
| 长清区 | Cháng qīng qū | Changqing district of Ji'nan city 济南市, Shandong |
| 长草区 | cháng cǎo qū | the rough (golf) |
| 门头沟区 | Mén tóu gōu qū | Mentougou district of Beijing |
| 闭区间 | bì qū jiān | closed interval (in calculus) |
| 开区间 | kāi qū jiān | open interval (in calculus) |
| 开封地区 | Kāi fēng dì qū | Kaifeng prefecture in Henan |
| 开平区 | Kāi píng qū | Kaiping district of Tangshan city 唐山市, Hebei |
| 开发区 | kāi fā qū | development zone |
| 开福区 | Kāi fú qū | Kaifu district of Changsha city 长沙市, Hunan |
| 闵行区 | Mǐn háng qū | Minhang district of Shanghai |
| 闸北区 | Zhá běi qū | Zhabei district, central Shanghai |
| 阎良区 | Yán liáng qū | Yanliang district of Xi'an city 西安市, Shaanxi |
| 关中地区 | Guān zhōng dì qū | Guanzhong plain in Shaanxi, valley of the Wei River 渭河 |
| 阜阳地区 | Fù yáng dì qū | Fuyang prefecture in Anhui |
| 防城区 | Fáng chéng qū | Fangcheng district of Fangchenggang city 防城港市, Guangxi |
| 阿克苏地区 | Ā kè sū dì qū | Aqsu Wilayiti or Aksu prefecture in Xinjiang |
| 阿勒泰地区 | Ā lè tài dì qū | Altay prefecture in Xinjiang |
| 阿城区 | Ā chéng qū | Acheng district of Harbin 哈尔滨 in Heilongjiang |
| 阿里地区 | Ā lǐ dì qū | Ngari prefecture in Tibet, Tibetan: Mnga' ris sa khul |
| 陈仓区 | Chén cāng qū | Chencang district of Bǎojī city 宝鸡市, Shǎnxī |
| 阳明区 | Yáng míng qū | Yangming district of Mudanjiang city 牡丹江市, Heilongjiang |
| 隆阳区 | Lóng yáng qū | Longyang district of Baoshan city 保山市, Yunnan |
| 陇南地区 | Lǒng nán dì qū | Longnan prefecture in south Gansu (bordering Shaanxi and Sichuan) |
| 雁塔区 | Yàn tǎ qū | Yanta district of Xi'an city 西安市, Shaanxi |
| 雁山区 | Yàn shān qū | Yanshan district of Guilin city 桂林市, Guangxi |
| 雁峰区 | Yàn fēng qū | Yanfeng district of Hengyang city 衡阳市, Hunan |
| 雁江区 | Yàn jiāng qū | Yanjiang district of Ziyang city 资阳市, Sichuan |
| 雅安地区 | Yǎ ān dì qū | Ya'an prefecture in Sichuan |
| 集宁区 | Jí níng qū | Jining district or Zhining raion of Ulaanchab city 乌兰察布市, Inner Mongolia |
| 集美区 | Jí měi qū | Jimei district of Xiamen city 厦门市 (Amoy), Fujian |
| 双塔区 | Shuāng tǎ qū | Shuangta district of Chaoyang city 朝阳市, Liaoning |
| 双桥区 | Shuāng qiáo qū | Shuangqia suburban district of Chongqing municipality, formerly in Sichuan; Shuangqia district of Chengde city 承德市, Hebei |
| 双清区 | Shuāng qīng qū | Shuangqing district of Shaoyang city 邵阳市, Hunan |
| 双湖特别区 | Shuāng hú tè bié qū | Shuanghu special district, Tibetan: Mtsho gnyis don gcod khru'u, in Nagchu prefecture 那曲地区, central Tibet |
| 双滦区 | Shuāng luán qū | Shuangluan district of Chengde city 承德市, Hebei |
| 双台子区 | Shuāng tái zi qū | Shuangtai district of Panjin city 盘锦市, Liaoning |
| 双阳区 | Shuāng yáng qū | Shuangyang district of Changchun city 长春市, Jilin |
| 杂居地区 | zá jū dì qū | area of mixed habitation |
| 鸡冠区 | Jī guān qū | Jiguan district of Jixi city 鸡西, Heilongjiang |
| 离石区 | Lí shí qū | Lishi district of Lüliang city 吕梁市[Lu:3 liang2 shi4], Shanxi 山西 |
| 雨城区 | Yǔ chéng qū | Yucheng district of Ya'an city 雅安市, Sichuan |
