I. Basic concepts
1. Shenzhen, also called Pengcheng, is a municipality directly under the jurisdiction of Guangdong Province. It is located in the south of Guangdong Province, on the east bank of the Pearl River Delta, separated from Hong Kong by water, bordering Daya Bay and Dapeng Bay in the east, the Pearl River Estuary and Lingdingyang in the west, Hong Kong and Shenzhen Rivers in the south and Dongguan and Huizhou in the north.
2. Shenzhen is the first special economic zone established by China's reform and opening up, and it is the window of China's reform and opening up. It has developed into an influential international city, creating a world-renowned "Shenzhen Speed" and enjoying the reputation of "City of Design", "City of Piano" and "City of Makers".
There are the most entry and exit ports in China on the border of Shenzhen. Shenzhen is also an important border port city, and Huanggang Port implements 24-hour customs clearance.
4.2065438+On June 4, 2004, Shenzhen was approved to build a national independent innovation demonstration zone, becoming the first national independent innovation demonstration zone with the city as the basic unit. The China International Hi-tech Fair (referred to as Hi-Tech Fair) held in Shenzhen every year is known as "the first exhibition of science and technology in China".
Two. Location and background
Shenzhen Shenzhen is located on the southern coast of China, adjacent to Hong Kong, in the south of Guangdong Province, on the east bank of the Pearl River Estuary, and adjacent to Daya Bay and Mirs Bay in the east. West of the Pearl River Estuary and Lingdingyang; The Shenzhen River in the south is connected with Hong Kong; It borders Dongguan and Huizhou in the north. The vast sea area connects the South China Sea and the Pacific Ocean. Shenzhen is located in the south of the Tropic of Cancer, east longitude 1 13 46' to1/437', north latitude 22 27' to 22 52'. The easternmost part of the land is located in Haichaijiao, Nan 'ao Street in the southeast, the westernmost part is located in Zhu Min Village, the northwest part is located in Shajing Street, and the southernmost part is located in the southwest.
Three. social security
In 20 14, the number of urban workers participating in basic pension, basic medical care, unemployment, work injury and maternity insurance in Shenzhen was 8,706,900, 1 157 1300,100416000 respectively. Among them, the number of migrant workers is 85 1.52 million. At the end of the year, there were 3/kloc-0 people in social welfare homes and 6,775 beds in social welfare homes, an increase of 14.9% over the previous year. There are 7952 community service facilities. At the end of the year, there were 6,729 residents below the minimum living security line, a decrease of 5.2%; A total of 36,884,500 yuan of subsistence allowances were distributed throughout the year, an increase of 0.3%.