<https://www.tropicalhainan.com/strategic-agreements-signed-with-ctrip-and-tencent-to-promote-innovation-and-development-in-hainan/>
<http://schema.org/dateModified>
<https://www.tropicalhainan.com/strategic-agreements-signed-with-ctrip-and-tencent-to-promote-innovation-and-development-in-hainan/>