| 蔡 | [ caì ] surname Cai |
| 蔡依林 | [ caì yī lín ] Jolin Tsai (1980-), Taiwanese singer |
| 蔡倫 | [ caì lún ] Cai Lun (-121), the inventor of the papermaking process |
| 蔡伦 | [ caì lún ] Cai Lun (-121), the inventor of the papermaking process |
| 蔡元培 | [ caì yuán peí ] Cai Yuanpei (1868-1940), educationist and politician, president of Peking University 1917-27 |
| 蔡司公司 | [ caì sī gōng sī ] Zeiss Company (Carl Zeiss AG, optical and opto-electronic industries. hq in Oberkochen, Germany) |
| 蔡國強 | [ caì guó qiáng ] Cai Guoqiang (1957-), contemporary Chinese artist working with firework displays and light shows |
| 蔡国强 | [ caì guó qiáng ] Cai Guoqiang (1957-), contemporary Chinese artist working with firework displays and light shows |
| 蔡志忠 | [ caì zhì zhōng ] Tsai Chih Chung (1948-), famous Taiwanese cartoonist specializing in retelling the Chinese classics |
| 蔡李彿 | [ caì lǐ fó ] Cai Li Fo, Choy Li Fut, Choy Lay Fut, Choi Lei Fut, Choy Lai Fut, Choy Ley Fut, Choi Lei Faht, Tsai Li Fo, Choi Leih Faht - Martial Art |
| 蔡李佛 | [ caì lǐ fó ] Cai Li Fo, Choy Li Fut, Choy Lay Fut, Choi Lei Fut, Choy Lai Fut, Choy Ley Fut, Choi Lei Faht, Tsai Li Fo, Choi Leih Faht - Martial Art |
| 蔡東藩 | [ caì dōng fān ] Cai Dongfan (1877-1945), historian and historical novelist |
| 蔡东藩 | [ caì dōng fān ] Cai Dongfan (1877-1945), historian and historical novelist |
| 蔡甸 | [ caì diàn ] Caidian district of Wuhan city 武漢市|武汉市[Wu3 han4 shi4], Hubei |
| 蔡甸區 | [ caì diàn qū ] Caidian district of Wuhan city 武漢市|武汉市[Wu3 han4 shi4], Hubei |
| 蔡甸区 | [ caì diàn qū ] Caidian district of Wuhan city 武漢市|武汉市[Wu3 han4 shi4], Hubei |
| 蔡英文 | [ caì yīng wén ] Tsai Ing-wen (1956-), Taiwanese DPP politician, president of the Republic of China from 2016 |
| 蔡襄 | [ caì xiāng ] Cai Xiang (1012-1067), Song calligrapher |
| 蔡鍔 | [ caì è ] Cai E (1882-1916), originator of the National protection army of 1915 |
| 蔡锷 | [ caì è ] Cai E (1882-1916), originator of the National protection army of 1915 |
| ⇒ 上蔡 | [ shàng caì ] Shangcai county in Zhumadian 駐馬店|驻马店[Zhu4 ma3 dian4], Henan |
| ⇒ 上蔡縣 | [ shàng caì xiàn ] Shangcai county in Zhumadian 駐馬店|驻马店[Zhu4 ma3 dian4], Henan |
| ⇒ 上蔡县 | [ shàng caì xiàn ] Shangcai county in Zhumadian 駐馬店|驻马店[Zhu4 ma3 dian4], Henan |
| ⇒ 新蔡 | [ xīn caì ] Xincai county in Zhumadian 駐馬店|驻马店[Zhu4 ma3 dian4], Henan |
| ⇒ 新蔡縣 | [ xīn caì xiàn ] Xincai county in Zhumadian 駐馬店|驻马店[Zhu4 ma3 dian4], Henan |
| ⇒ 新蔡县 | [ xīn caì xiàn ] Xincai county in Zhumadian 駐馬店|驻马店[Zhu4 ma3 dian4], Henan |
| ⇒ 痞子蔡 | [ pǐ zi caì ] Rowdy Cai (1969-), Taiwanese Internet writer |
