As the back-to-school season gets closer, new students and their parents started to arrive on the campus of Northwestern Polytechnical University in Xi'an, city in central China's Shaanxi province.
After setting up the dormitories for their kids, many parents traveled from afar chose to stay for one day or two in Xi'an because few of them snatched the tickets back home on the same day. The school hence set up places for parents on budget to sleep in the stadium.
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