| 邮 | yóu jì | to mail / to send by post | 
| 邮 | yóu | post (office) / mail | 
| 寄 | jì | to entrust; to place in sb's care / (bound form) to depend on; to attach oneself to; to reside temporarily / (bound form) foster (as in 寄女 foster daughter) / to send by post; to mail |