半干旱黄土丘陵沟壑区
semiarid loess hilly-gully regions
semiarid Loss Hilly and Gully
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
半湿润丘陵区
semi-humid gullied rolling region
长白山低山丘陵区
the hilly districts of Changbai Mountain
川东丘陵区
hilly regions of cast Sichuan
hill areas of eastern Sichuan
川西丘陵
hilly region of Western Sichuan
川中丘陵
hilly area of central Sichuan basin
hilly area in the central Sichuan Basin
hilly region of Sichuan Province
Hilly Area of Sichuan Bbasin
the middle hill in Sichuan Basin
川中丘陵地区
hilly area of central Sichuan basin
川中丘陵区
hilly area of central Sichuan basin
hilly area of the central Sichuan Basin
Hilly Areas of Central Sichuan Basin
hills of the central Sichuan Basin
hilly ar ea of central Sichuan
mid-Sichuan hilly region
the hill region of middle Sichuan
central hilly areas of Sichuan
hilly area of Sichuan Province
The hilly region of the middle Sichuan
middle Sichuan Province hilly area
Central Hill Region of Sichuan Basin
central sichuan basin
hilly Sichuan basin
the hilly land of the middle in Sichuan
Mid-Sichuan basin