adjacent sea area of Changjiang Estuary
adjacent sea area of Changjiang River Eastuary
adjacent sea area of Changjiang River Estuary
alongshore sea area of the Guangdong Province
alongshore sea area of the Guaugxi
alongshore sea area of the Hainan Province
alongshore sea area of Wenzhou City
charge for the sea area resource
China offshore sea area
coastal sea area of Sanya