| 越南 | Yuè nán | Vietnam; Vietnamese |
| 充值 | chōng zhí | to recharge (money onto a card) |
| 打折 | dǎ zhé | to give a discount |
| 加密 | jiā mì | to encrypt; encryption; to protect with a password |
| 代 | dài | to substitute; to act on behalf of others; to replace; generation; dynasty; age; period; (historical) era; (geological) eon |
| 充 | chōng | to fill; to satisfy; to fulfill; to act in place of; substitute; sufficient; full |