Chen, one of the pioneers in coral gardening in Hainan, has devoted himself to the underwater "coral planting" initiative for over three decades. His dream was to create a vibrant and colorful "underwater rainforest" surrounding the waters of Hainan Island. Despite numerous challenges and dangers faced during his countless dives into the ocean to plant corals, he never gave up.

Coral reefs are among the most biodiverse ecosystems on Earth, often referred to as the "tropical rainforests of the ocean". They play a crucial role in maintaining biodiversity, stabilizing coastlines and promoting carbon cycling. Coral reefs growing along the country's coast can also support the country's "dual-carbon" strategy and defend its marine rights.