| 防毒 | fáng dú | defense against poison; defense against poison gas; anti-narcotics measures; defense against computer viruses |
| 理 | lǐ | texture; grain (of wood); inner essence; intrinsic order; reason; logic; truth; science; natural science (esp. physics); to manage; to pay attention to; to run (affairs); to handle; to put in order; to tidy up |
| 靠 | kào | to lean against or on; to stand by the side of; to come near to; to depend on; to trust; to fuck (vulgar); traditional military costume drama where the performers wear armor (old) |
| 平台 | píng tái | platform; terrace; flat-roofed building |
| 搜 | sōu | to search |