| Simplified | Traditional | Pinyin | HSK Level | Frequency | Definition | Actions | Learning Status |
|---|---|---|---|---|---|---|---|
| 低谷 | 低谷 | dī gǔ | 7 | 13927 | valley, trough (as opposed to peaks), fig. low point, lowest ebb, nadir of one's fortunes | View | |
| 峡谷 | 峽谷 | xiá gǔ | 7 | 10789 | canyon, gill, ravine | View | |
| 山谷 | 山谷 | shān gǔ | 6 | 10210 | valley, ravine | View |