Huang Hui felt pleased that the illegal collection of corals in the South China Sea has declined as a result of stricter regulations.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/planting-program-helps-save-chinas-corals
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/china-daily
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/corals
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality