A major environmental protection issue in China’s southern island province of Hainan has drawn widespread attention after China Central Television exposed illegal commercial beachcombing activities in protected mangrove areas.
On October 7, CCTV broadcast an investigative report titled“Mangrove Reserves Turned into Beachcombing Playgrounds,”revealing that some commercial beachcombing activities in Sanya and Lingshui had entered protected mangrove areas. The investigation also found the use of prohibited fishing equipment and frequent harvesting of marine organisms from coastal ecosystems.
The report quickly triggered action from local authorities.
Shortly after the program was broadcast, Hainan dispatched a joint working group involving provincial forestry, environmental protection and agricultural authorities to Sanya and Lingshui to investigate the problems and supervise corrective measures.
That same evening, the Standing Committee of the Hainan Provincial Party Committee held a meeting to discuss and arrange rectification efforts. Hainan Party Secretary Feng Fei presided over the meeting. Officials reviewed the CCTV report and heard briefings from the provincial forestry and environmental authorities, as well as officials from Sanya and Lingshui.

The meeting emphasized that mangroves, seagrass beds and coral reefs are three major marine ecosystems and important ecological resources for Hainan.
Authorities called for immediate action to stop tourism projects that damage mangroves and other ecosystems. They also ordered a comprehensive investigation into illegal tourism promotion through online platforms and called for stronger enforcement against activities that threaten marine ecosystems.
The provincial government also called for closer coordination between administrative enforcement and criminal justice authorities. Illegal activities are to be investigated and punished in accordance with the law, while accountability measures will be taken where appropriate.
Officials further stressed the importance of information disclosure, requiring authorities to release information about the handling of the problems in a timely manner and respond proactively to public concerns.
Beyond addressing the specific violations exposed by CCTV, Hainan also called for a broader review of environmental protection in coastal areas.
Authorities ordered a comprehensive inspection of mangrove forests, seagrass beds and coral reef areas to identify similar problems and prevent them from recurring. Stronger enforcement and a mechanism for proactively identifying environmental risks were also emphasized.
Local authorities moved quickly.
In Sanya, multiple government departments launched a joint inspection of protected mangrove areas on October 7. By 9 p.m., seven illegal beachcombing businesses had been shut down, 19 unauthorized advertising signs had been removed, and 840 illegal fish traps had been seized. Authorities also confiscated nine unauthorized floating platforms and detained six vessels involved in the activities. Police opened investigations into relevant vessel operators.
Sanya also targeted online promotion of illegal beachcombing activities. Authorities worked with online content platforms to remove promotional information related to beachcombing inside protected areas, aiming to cut off the customer-acquisition channels used by illegal operators.
Lingshui launched a similar campaign. Authorities carried out inspections of beachcombing businesses along the coast and investigated operators suspected of violating regulations. By midnight on October 8, 18 operators had been questioned and five cases had been formally filed. Officials also seized hundreds of prohibited fish traps and tools that could damage tidal flats and coastal ecosystems.
The incident has also renewed debate over the balance between tourism development and environmental protection.
Beachcombing has become increasingly popular among tourists visiting coastal destinations. For visitors, exploring tidal flats and marine life can be an attractive recreational experience. However, when commercial activities enter protected areas or use destructive fishing equipment, recreational tourism can become a threat to fragile ecosystems.
The rapid response from Hainan sends a clear message: tourism development cannot come at the expense of environmental protection, and ecological red lines cannot be weakened simply because a tourism activity becomes popular.
The incident also raises broader questions about local governance. Beyond dealing with the violations already exposed, authorities need to examine why some illegal activities were not detected earlier, how commercial operations were able to continue, why online platforms could be used for promotion, and whether there were gaps in coordination among regulatory agencies.
For this reason, Hainan’s emphasis on proactive monitoring and clearer accountability could prove more important than the immediate enforcement actions themselves.
The ultimate test will be whether the current campaign can develop into a long-term regulatory system that prevents similar problems from returning.
As Hainan moves forward, authorities say they will strengthen environmental enforcement, regulate beachcombing and other coastal tourism activities, and guide the industry toward lawful and sustainable development.
The CCTV investigation and the subsequent overnight response therefore represent more than a single environmental enforcement campaign. They highlight a broader challenge facing popular tourist destinations: how to protect natural resources while allowing visitors to enjoy them.
For Hainan, the key question now is not only how quickly problems are addressed after they are exposed, but whether the lessons from this case can be transformed into stronger, more sustainable governance.

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