The changing of salt producing area of Five Dynasties.

五代盐产地的变化。

Huangfan Plain was the main grain-producing area ten century ago.

公元九、十世纪以前还是我国粮食生产的主要基地。

Lingbi stone main producing area in the middle of the city of Yingshan.

灵璧石主产地在英德市中部的英山。

The quality of same variety but different producing area was different.

不同产地的同一品种稻谷质量也不一定相同。

Yuncheng basin is the main grain and cotton producing area of Shanxi Province.

运城盆地是山西省的主要粮棉产区。