247 graduate students of Fudan University have volunteered to teach the children in Xihaigu region of Ningxia for the past 22 years.
过去22年来，247名复旦大学研究生志愿到宁夏西海固地区支教。
247 graduate students of Fudan University have volunteered to teach the children in Xihaigu region of Ningxia for the past 22 years.
过去22年来，247名复旦大学研究生志愿到宁夏西海固地区支教。
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