What is the largest special economic zone in China?

Shenzhen Special Economic Zone: Shenzhen is located in the south of Guangdong, on the east bank of the Pearl River Estuary, separated from Hong Kong by water, bordering Daya Bay and Mirs Bay in the east, Pearl River Estuary and Lingdingyang in the west, connecting Hong Kong with Shenzhen River in the south and Dongguan and Huizhou in the north. There are 9 administrative districts in the city, 1 new district, with a total area of 1997.47 square kilometers.

1984 13-year-old Ma moved to Shenzhen with his family. The International Trade Building, a landmark in Shenzhen next to his new home, is rising at the speed of "three days and one floor".

Ma Hua Teng recalled that when he first came to Shenzhen, the slogan "Time is money, efficiency is life" deeply shocked his heart. "This is a bold idea, which is unlikely to be heard in those days, just like a flash of lightning at night and a thunder in spring. Time waits for no one, and Shenzhen has since become a hot spot for national entrepreneurship. "

On July 8th, 1979, Shekou Industrial Zone started the "first shot" to break ground on the basic project. The slogan "Time is money, efficiency is life" has also spread from here and become a symbol of Shenzhen spirit.

Take the lead in openly recruiting talents in key universities and localities, take the lead in implementing the cadre employment system, take the lead in implementing post salary reform, and implement the social insurance system ... In this experimental field of reform, a series of reform plans later collectively referred to as the "Shekou model" have been promoted one after another. The core is to let enterprises get rid of administrative intervention, give full play to their autonomy, act according to market laws and economic laws, and manage and invigorate the economy by economic means.

Following the market-oriented logic of the same strain, Shenzhen, as a "test tube" of reform and opening up, took the lead in breaking through the heavy shackles of the planned economic system and initiated a number of systems and concepts.