| 黑客 | hēi kè | hacker (computing) (loanword) |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 某人 | mǒu rén | someone; a certain person; some people; I (self-address after one's surname) |
| 行为 | xíng wéi | action; conduct; behavior; activity |
| 轨迹 | guǐ jì | locus; orbit; trajectory; track |
| 首选 | shǒu xuǎn | first choice; premium; to come first in the imperial examinations |
| 体制 | tǐ zhì | system; organization |
| 内 | nèi | inside; inner; internal; within; interior |
| 兼职 | jiān zhí | to hold concurrent posts; concurrent job; moonlighting |
| 免费 | miǎn fèi | free (of charge) |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |
| 网站 | wǎng zhàn | website; network station; node |