陇中黄土高原丘陵区  Hilly loess plateau in middle of Gansu province; GANSU loess plateau

中国黄土丘陵区  the Loess Hilly Region of China

半干旱黄土丘陵区  Semiarid loess hilly and gully region; Semiarid loess hilly region; semi-arid Loess Hill Region; semi-arid loess hill area; semiarid hilly area of the Loess Plateau

半湿润黄土丘陵区  semi-humid rolling loess region

黄土丘陵区  loess hilly and gully region; loss hilly region; loess hilly-gully area; hilly and gully region of the Loess Plateau; loess hilly-gully areas; loess plateau; Loess Hilly and Gully Areas; Loess hilly area; loess hill area; hilly loess regions; Hilly area of the Loess Plateau; Hilly-gully area of the Loess Plateau; Loess hilly areas; Vegetation; hilly loess region; Loess; the hilly┐gully regions of the loess plateau; hilly region of loess plateau; gullied loess area; Loess region of hills; loessal hilly area; the loess hill area; Loess hilly regions; the Loess Hilly Region; loess hilly region; the hilly-gullied loess region; hilly region of the loess plateau; loess hill and gully region; the Hilly-gully region of Loess Plateau; loess hill and gully area; eroded loess hilly area; hilly-gully region; Loess hill region; the Loess Hilly-Gully region; Soil structure; Loess hilly-gully region; hilly-gully loess plateau; the loess plateau; loess hilly and gully regions; Hilly-gully region of Loess Plateau; the hilly-gullied loss region; the hilly loess plateau; Hilly-gullied Region of Loess Plateau; Hill-gully Area of the Loess Plateau Regions; hilly loess plateau; the middle loess hilly region; hilly regions of Loess Plateau; hilly sad gaily region at the Lees Plateau; hilly regions of the Loess Plateau; Loess Plateau hilly region; Loess Hilly Gully country

宁南黄土丘陵区  loess hilly region of Southern Ningxia

陇中黄土高原  longzhong loess plateau; Loess plateau of middle part of Gansu province; Middle Gansu region of Loess Plateau; Loess Plateau in the middle part of Gansu

川中丘陵区  hilly Sichuan basin; hilly area of central Sichuan basin; Mid-Sichuan basin; hilly ar ea of central Sichuan; The hilly region of the middle Sichuan; Hilly Areas of Central Sichuan Basin; Central Hill Region of Sichuan Basin; hilly area of the central Sichuan Basin; central hilly areas of Sichuan; hilly area of Sichuan Province; middle Sichuan Province hilly area; mid-Sichuan hilly region; the hilly land of the middle in Sichuan; central sichuan basin; hills of the central Sichuan Basin; the hill region of middle Sichuan

湘中丘陵区  middle hilly region of Hunan Province; central hilly area of Hunan Province

半干旱黄土丘陵沟壑区  semiarid Loss Hilly and Gully; semiarid loess hilly-gully regions

黄土丘陵  Loess hilly area; loess hilly and gully region; loess hilly-gully area; loess plateau; Loess; loess hilly region; Loess hills; hilly gully area of the Loess Plateau; Loess hill region

黄土丘陵半干旱区  semiarid region of loess hilly area; loess bill semi-arid region; semi-arid region of loess plateau; Semi-arid loess hilly region

黄土丘陵地貌  loess hilly landform

黄土丘陵地区  middle hilly region of loess plateau

黄土丘陵沟壑区  Loess Hilly and Gully Areas; Loess hilly gully region; loess hilly region; Loess hilly regions; gullied and rolling loess area; the loess hilly area; Hilly-gully region of the Loess Plateau; hill and gully region; loess gully-hilly region; the Hilly-gully region of Loess Plateau; hill-gully area of the loess regions; Gully-hilly regions of he Loess Plateau; gullied-hill loess plateau; hilly and gully area of Loess Plateau; loss hilly and gully area; hilly area of Loess Plateau; loess hilly and gully region; the loess hilly and gully region; the Loess Plateau in north Shannxi; hilly and gully region of Loess Plateau; loess hilly and gully regions; the loess hilly-gully area; loess hill and gully area; Hilly-gullied Loess area; Hilly-gully Regions of Loess Plateau; gully and rolling loess region; hilly-gully regions of the Loess Plateau; loess hill area; gullied rolling loess area; hill and gully region on the Loess Plateau; the hill and gully region of Loess Plateau; Hilly-gullied Region of Loess Plateau; Hilly-gully region of Loess Plateau; hilly-gullied Loess Plateau; gullied rolling loess region; loess hilly and gully area; the hilly and gully area of the Loess Plateau; loess hilly-gully regions; Loess hilly-gully region; hill and gully loess area; gullied-hilly area of the Loess Plateau; the Loess Hilly and Gully regions; hilly gullied Loess Plateau; hilly-gully regions on the Loess Plateau; hilly and gully loess region; Loess hilly area; hilly and gully region on the Loess Plateau; Loess gullied-hilly region; gullied rolling loss area; hilly and gully loess area; loessy hilly areas; hilly loess region on the Loess Plateau; the hilly Loess region; the loess plateau

砒砂岩—黄土丘陵沟壑区  soft-rock loess gully

陕北黄土丘陵沟壑区  loess hill and gully area of Northern Shaanxi; loess hilly and gully region of Northern Shaanxi

紫色土丘陵区  Purple hilly area; Purple soil hill; purple hilly areas; planting forest; purple soil hilly area

紫色土丘陵区典型小流域  Watershed of hilly area of purple soil