Coral scientist sees new tide of hope to protect Hainan reefs

Restoration of the precious resource and ensuring its survival is Chen Hong's lifetime mission

What lies beneath has intrigued Chen Hong since childhood and he has devoted his life to exploring the mysteries of the seas, especially the "lungs of the oceans", coral reefs.

"Look, these are coral seedlings we planted in Xisha in April 2014. They are growing fast," said Chen, a 52-year-old oceanic scientist, showing recently taken pictures, smiling like a veteran collector who has struck gold.