| 以 | 
yǐ yá huán yá | a tooth for a tooth (retaliation) | 
| 以 | 
yǐ | old variant of 以 | 
| 以 | 
yǐ | old variant of 以 | 
| 以 | 
Yǐ | abbr. for Israel 以色列 | 
| 以 | 
yǐ | to use / by means of / according to / in order to / because of / at (a certain date or place) | 
|  牙 | 
yá | tooth / ivory / CL:颗 | 
|   还 | 
Huán | surname Huan | 
|   还 | 
hái | still / still in progress / still more / yet / even more / in addition / fairly / passably (good) / as early as / even / also / else | 
|   还 | 
huán | to pay back / to return | 
|    牙 | 
yá | tooth / ivory / CL:颗 |