The Haizhu Gaoqishengou traditional agricultural system in Guangdong, China, has been selected as a notable agricultural cultural heritage project by the Chinese government. This system, which has been in existence for over 2,000 years, is renowned for its unique agricultural practices and biodiversity. It is known for its efficient use of water and resistance to extreme weather, and has become a gene bank for Lingnan region's good fruits. The area, which includes the Haizhu Wetland and several villages, is rich in agricultural organisms and hosts a variety of plant and animal species. The project's protection and conservation methods are seen as a model for preserving agricultural cultural heritage in economically developed areas.