What is the area of Shenzhen Special Economic Zone?

Brief introduction of Shenzhen Special Economic Zone: Location and area: Shenzhen is located in the southern part of the motherland. Guangdong province. What is the land position of east longitude? 11346' ~11437', latitude 22 27' ~ 22 52'. Daya Bay connects Huizhou in the east and Pearl River in the west? Lingdingyang faces Zhongshan and Zhuhai, Shenzhen River in the south, Hong Kong in the north, Dongguan and Huizhou in the north. The total area of this city is 2020 square kilometers. Shenzhen Beijing? The special economic zone is a part of Shenzhen, located in the east longitude. 11352' ~1421',latitude 22 27' ~ 22 39'. Shenzhen Beijing? The special economic zone starts from Pui Tsai Kok in Dapeng Bay in the east and reaches the Pearl River in the west. Xingfu Village in the Yangtze River Estuary is adjacent to Shenxi in the south and Wutongshan and Yangtaishan in the north, covering an area of 327.5 square kilometers, with a length of 49 kilometers from east to west and an average width of 7 kilometers from north to south. Climate: Shenzhen has a subtropical maritime climate. The annual average temperature is 22.3℃, the highest temperature is 38.7℃, and the lowest temperature is 0.2℃. April-September is the rainy season every year, with annual rainfall of 1, 924.7 mm. The prevailing wind direction is east-southeast, with mild climate, abundant rainfall and long sunshine time. The annual average sunshine hours are 2060 hours, and the annual solar radiation is 5225 MJ/m2. It is affected by tropical cyclones (typhoons) 4 ~ 5 times a year on average. Land and products: Shenzhen has a total cultivated land area of 2,446.7 hectares, a fruit planting area of 9,946.7 hectares and a forestry land area of 79,700 hectares. It is rich in agricultural and sideline products such as Longgang "Sanhuang Chicken", Nantou Litchi, Nanshan Peach, Shiyan Pear, Scarab Orange and Longhua Persimmon. The national protected wild animals that inhabit and breed are tiger frog, python, macaque, civet, leopard and pangolin. Classic? There are 5 species of amphibians, 23 species of reptiles, 30 species of birds and 33 species of mammals with great economic value. Coastal and marine resources: Is the Pearl River in the west and southwest of Shenzhen? There are Lingdingyang, Daya Bay and Dapeng Bay in the east and southeast, with a coastline of 257 kilometers and rich coastal resources. Deep-water ports can be built mainly in Yantian, Mawan, Chiwan, Dameisha, Tuwei, Xiyong and Dapeng Bay, medium-sized ports can be built mainly in Shekou and Chinatown, and there are more than a dozen small ports. Due to the vast sea area, aquatic resources are extremely rich. There are 40 kinds of precious fish, such as fish, walking snake, blue sole, golden snapper, money fish, big-eyed snapper, hairtail, three-spined snapper, blind grass and perch, as well as shrimp, crab, shellfish and algae. Tourism resources: Shenzhen is a coastal city with mountains and seas and beautiful scenery. The winding coastline of Dapeng Bay is more than 70 kilometers long, with white beaches such as Dameisha, xiaomeisha, Xiyong, Diefu, Shuishatou and Xichong. The beach is about 30 ~ 50m wide and1000 ~ 3000m long. This is a charming bathing beach. The beach is soft and the sea is clear. Wutongshan is majestic and steep, with many streams, and Wuling Tianchi is unfathomable. More than 70 hectares of mangroves near Shenzhen Bay are stopovers for migratory birds, and many kinds of migratory birds can be seen. Origin of Place Names: The place name "Shenzhen" first appeared in the historical records of 14 10 (the eighth year of Yongle in Ming Dynasty) and was built in the early years of Qing Dynasty. The local dialect usually calls the ridge ditch "town" or "surge". Shenzhen is named for its dense Shui Ze and deep ditch beside the village. Shenzhen is also called Pengcheng. What is Pengcheng? In Nan 'ao Town, more than 50 kilometers east of Shenzhen, there is a place called Pengcheng. Its gate is like Deshengmen in Beijing, but it is much smaller. The city wall has been eroded by wind and rain, and it is a dilapidated scene; Although this tower is not as magnificent as Shanhaiguan, it is still full of ancient flavor. When I entered the city gate, I saw the road paved with bluestone slabs. The bungalows on both sides are brick and wood structures, and the rafters exposed from the eaves are corrupt and look quite old. Local residents call this place the Queen Mother, also known as Dapeng, and this city is called Pengcheng. "Pengcheng" got its name. Once upon a time, someone put the name Pengcheng on Shenzhen. Especially since the establishment of the Special Economic Zone, Shenzhen has undergone historic changes, and its comprehensive economic strength ranks among the top cities in China. This is a city full of vitality, bright development prospects and unlimited potential. The territory of Shenzhen is like Dapeng flying high, fighting the wind and waves, roaming the sky and going forward bravely. Therefore, Pengcheng is truly famous. Baiyue Tribe: (Prehistoric-2 BC14 years) Archaeological results show that as early as the middle Neolithic Age more than 6,700 years ago, indigenous ancestors flourished on the land of Shenzhen. The urban history of Shenzhen has been 1673 years. During the Xia and Shang Dynasties, Shenzhen was a foothold of Baiyue tribe's voyage to the West. The people living in the dune valley along the coast of Shenzhen are the Nanyue tribe, a branch of Baiyue tribe. They make a living by fishing and sailing, and seldom cultivate the land. Jianxian County, Qin Huang: (214 BC-33 1) After Qin Shihuang unified China, Nanhai, Guilin and Xiang Jun counties were established in Lingnan in 265438 BC, and 500,000 people were relocated for development. Shenzhen, which belonged to Nanhai County at that time, was integrated into the Central Plains culture. Jianxian County in the Eastern Jin Dynasty: (A.D. 33 1- 1573) The earliest predecessor of Shenzhen was Baoan County. As a county organization, security began in 33 1 year (six years in Xianhe, Eastern Jin Dynasty). Dongguan County, located in six counties under the jurisdiction of the imperial court, probably covers today's Shenzhen, Dongguan and Hong Kong. The county is in Baoan County (Nantou). In 590 AD (Sui Kai)