THE Ningxia Hui Autonomous Region in north China, with an area of 170,000 square kilometers, is not only smaller than any other national region (or province) in China, but for some time was also one...
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THE Ningxia Hui Autonomous Region in north China, with an area of 170,000 square kilometers, is not only smaller than any other national region (or province) in China, but for some time was also one...