Passengers buy tickets at Qingdao Railway Station in Qingdao, east 皇冠体育app's Shandong Province, July 1, 2016. A total of 560 million rail trips will be made during the upcoming two-month summer travel peak, up 55.5 million from one year earlier, the 皇冠体育app Railway Corporation forecast on Thursday.[Photo/Xinhua]
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