Dinghai (定海区) is a Chinese district of Zhoushan City made of 128 islands. It is based on the larger northwestern half of Zhoushan Island, where it borders Putuo in the east. The district boundary meets that of Daishan County entirely on sea to the north. Its southwestern boundary intersects those of Ningpo City entirely on sea. Zhoushan (舟山; formerly transliterated as Chusan) is the only prefecture-level city consisted solely of islands in the Peoples Republic of China. ... Zhoushan Island is the principal island of the namesake archipelago governed by Zhoushan City, Zhejiang Province, the Peoples Republic of China. ... Ningbo (Simplified Chinese: 宁波; Traditional Chinese: 寧波; pinyin: Níngbō; Wade-Giles: Ning-po; literally Tranquil Waves) is a seaport sub-provincial city in the Zhejiang province of China. ...
In addition to Zhoushan Islands, other islands include:-1... Square kilometre (US spelling: Square kilometer), symbol km², is an SI unit of surface area. ...