| 蔡 |
Cài diàn Qū | Caidian, a district of Wuhan City 武汉市, Hubei |
| 蔡 |
Cài | surname Cai |
| 蔡 |
Cài diàn | see 蔡甸区 |
| 甸 |
Diàn | surname Dian |
| 甸 |
diàn | suburbs or outskirts / one of the five degrees of official mourning attire in dynastic China / official in charge of fields (old) |
| 区 |
Ōu | surname Ou |
| 区 |
qū | area / region / district / small / distinguish / CL:个 |