| 深入 | shēn rù | to penetrate deeply; thorough |
| 探索 | tàn suǒ | to explore; to probe |
| 端 | duān | old variant of 端[duan1]; start; origin |
| duān | end; extremity; item; port; to hold sth level with both hands; to carry; regular | |
| 打包 | dǎ bāo | to wrap; to pack; to put leftovers in a doggy bag for take-out |
| 找 | zhǎo | to try to find; to look for; to call on sb; to find; to seek; to return; to give change |