| 深入 | shēn rù | to penetrate deeply; thorough |
| 探索 | tàn suǒ | to explore; to probe |
| 名 | míng | name; noun (part of speech); place (e.g. among winners); famous; classifier for people |
| 找 | zhǎo | to try to find; to look for; to call on sb; to find; to seek; to return; to give change |