Ningxia Rigion

• 宁夏

Ningxia Rigion的用法和样例：

例句

1. Water filled with coat dust at a coal company in Ningxia Province.
   宁夏一个煤矿的周围河流已经完全变黑了。
2. It also organised promotional activities in Chongqing and Ningxia.
   它亦于重庆和宁夏举办宣传活动。