| 清楚 | qing1 chu3 | distinct |
| 深入 | shen1 ru4 | thoroughly |
| 彻底 | che4 di3 | completely |
| 贯彻 | guan4 che4 | thoroughly |
| 核 | he2 | nuclear |
| 痛 | tong4 | ache |
| 烂 | lan4 | messy |
| 清查 | qing1 cha2 | to verify |
| 审核 | shen3 he2 | to audit |
| 透 | tou4 | to show |
| 研读 | yan2 du2 | to read up |
| 彻 | che4 | penetrating |
| 看透 | kan1 tou4 kan4 tou4 | to understand thoroughly |