| Loess brae Forest Region | Loess brae gulch District |
| Loess brae gulch district Chanliu Identify become change into research | North Half Drought Loess brae Qujiyubuguan Dry farming Jieshui agricultural techniques |
| Loess brae gulch district Small basin Baxi Phase face to face stabilize reach Climate Exploit development impose research | Gansu Dingxi regional district Yichu Archetypal Loess brae sight |
|