Zhoushan is a prefecture-level city in Zhejiang Province and one of the 27 cities in the central area of the Yangtze River Delta. It is located in the northeast of Zhejiang Province, bordering the East China Sea in the east, Hangzhou Bay in the west and Shanghai in the north. The terrain is inclined from southwest to northeast, and the southern island is large, with high altitude and dense arrangement; North Island is small, low-lying and sparsely distributed. Surrounded by the sea, it has a subtropical monsoon climate, which is warm in winter and cool in summer, mild and humid and sunny.

2. Yueqing City is a county-level city under the jurisdiction of Zhejiang Province, China, and the prefecture level is managed by Wenzhou City. The land area of the city is 1286.90 square kilometers, and the sea area is about 270 square kilometers. Yueqing Bay is located in the coastal plain in the hilly area of southern Zhejiang, bordering Taizhou in the east and facing Oujiang and Wenzhou in the south. Geographical coordinates are 28 07' north latitude and120 57' east longitude.

3. Yuyao City is a county-level city under the jurisdiction of Zhejiang Province, which is hosted by Ningbo City and located in Ningshao Plain, Zhejiang Province, China. Located in the south wing of the Yangtze River Delta, it is adjacent to Jiangbei District and Haishu District of Ningbo City in the east, Siming Mountain in the south, Fenghua and Shengzhou in the south, Shangyu District of Shaoxing City in the west, Cixi City in the north and Haiyan County in the northwest.

Yuyao is the birthplace of Yaojiang School and the hometown of Yu Shinan, Huang Zongxi, Jiang Menglin, Yu and Shen Junshan.

4. Ruian City is a county-level city under the jurisdiction of Zhejiang Province, China, and is managed by Wenzhou City. It is located in the middle of the golden coastline of China, between the Shanghai Economic Zone and the Xiamen Golden Triangle, and belongs to the land of plenty in the south of the Yangtze River. It has jurisdiction over 12 street, 2 townships and 9 towns, with a land area of 127 1 km2 and a sea area of 3,060 km2.

5. Chun 'an County, which belongs to Hangzhou City, Zhejiang Province, is located in the hilly and mountainous areas in the west of Zhejiang Province and southwest of Hangzhou City, with a total area of 44 17.48 square kilometers. By March, 20021year, it had jurisdiction over1town, 12 township, and No.8 Xin 'an North Road, Qiandaohu Town, where Chun 'an County People's Government is located.

Refer to the above? Baidu Encyclopedia-Zhoushan, Baidu Encyclopedia-Yueqing, Baidu Encyclopedia-Yuyao, Baidu Encyclopedia-Ruian, Baidu Encyclopedia-Chun 'an County