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China's Hainan announces airport upgrade, tunnel plan to enhance transport links with the Greater Bay Area | South China Morning Post
![Update: China Focus: South China's Hainan to create int'l aviation hub to boost free trade port construction - Xinhua | English.news.cn Update: China Focus: South China's Hainan to create int'l aviation hub to boost free trade port construction - Xinhua | English.news.cn](http://www.xinhuanet.com/english/2020-06/11/139129625_15918048649241n.jpg)
Update: China Focus: South China's Hainan to create int'l aviation hub to boost free trade port construction - Xinhua | English.news.cn
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