Hainan Airlines launches Madrid-Shenzhen route

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Guests attend the launching ceremony of new routes of Hainan Airlines at Barajas Airport of Madrid, Spain, on March 22, 2018. Presenting the latest of its new routes for 2018, Hainan Airlines of China on Thursday announced the opening of direct flights between the Spanish capital of Madrid and the southern Chinese city of Shenzhen. (Xinhua/Guo Qiuda)