Qianhai is mainly linked by Shenzhen and Hong Kong, and the area of Qianhai is very small. Nansha is located in the center of the Pearl River Delta, with a much larger area than Qianhai. Nansha is a combination of Hong Kong and Macao, facing the world, with different positioning. Nansha also has high-quality port resources, and Nansha will have great development and more space in the future. Nansha&;s important position in Greater Bay Area surpasses Qianhai.