Did you mean: yuhua youhui youhu youhuo youyu yuhui youhao yuhu ?
| 优化 | yōu huà | to optimize |
| 油画 | yóu huà | oil painting |
| 油花 | yóu huā | grease or fat blobs at the surface of a liquid / tricky and dissolute |
| 油滑 | yóu huá | oily / greasy / unctuous / slippery (character) |
| 邮花 | yóu huā | (dialect) (postage) stamp |
| 油猾 | yóu huá | sly / slick |