The Economic Development Bureau (EDB) is one of the nine bureaus under the Executive Committee of Guangdong-Macao In-Depth Cooperation Zone in Hengqin, and is responsible for the economic and industrial development of the Guangdong-Macao In-Depth Cooperation Zone, specifically the planning of the Guangdong-Macao In-Depth Cooperation Zone, the development of the four major industries, the mechanism of sci-tech innovation, the protection of intellectual property rights, investment promotion policies, ports and talent policies, etc.