Hengqin Guangdong-Macao Deep Cooperation Zone starts closed operation. This marks the official implementation of the Hengq in line management policy of liberalizing the "first line" of goods, controlling the "second line", and highly facilitating the entry and exit of personnel. New policy will effectively promote the more efficient and convenient flow of logistics, people, capital, and information between Qingdao and Macao. Macao residents can bring animal and plant products, including cooked meat, cooked eggs, dairy products, fruits and vegetables.