![Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year\'s 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)](http://www.ecns.cn/hd/2018/08/14/b3d30cb6bf3f415e85a828ab52413acc.jpg)
Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year's 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)
![Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year\'s 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)](http://www.ecns.cn/hd/2018/08/14/acd5936f245f4670958dd7d213b8e942.jpg)
Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year's 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)
![Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year\'s 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)](http://www.ecns.cn/hd/2018/08/14/d74801907bb9413f94742ae40cebc4e3.jpg)
Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year's 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)
![Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year\'s 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)](http://www.ecns.cn/hd/2018/08/14/5a9805b1bb9e40bbbce44ba9f7e7e44a.jpg)
Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year's 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)
![Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year\'s 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)](http://www.ecns.cn/hd/2018/08/14/f7a1e68fb4fa415ba1cd04cbc8f6fe28.jpg)
Passengers wait to change or refund tickets at a railway station in Shanghai, Aug. 13, 2018, after several trains were canceled due to Typhoon Yagi. Emergency rescuers are bracing for this year's 14th typhoon in the metropolis. (Photo: China News Service/Yin Liqin)