Entry Composition
| 1 | 中原 | Zhōngyuán | Central Plain, the middle and lower regions of the Yellow river, including Henan, western Shandong, southern Shanxi and Hebei |
| =2 | 区 | Ōu | surname Ou |
| =2 | 区 | qū |
classifier: 個 |
| 1 | 中原 | Zhōngyuán | Central Plain, the middle and lower regions of the Yellow river, including Henan, western Shandong, southern Shanxi and Hebei |
| =2 | 区 | Ōu | surname Ou |
| =2 | 区 | qū |
classifier: 個 |