Why is Shenzhen a first-tier city?

First of all, Shenzhen's geographical location has become the main factor for its development into a first-tier city, because it is adjacent to Hong Kong and is the only land port connecting the mainland and Hong Kong. Secondly, people's long-term planning for the development of Shenzhen at that time, the government's system and political factors also greatly affected the development of Shenzhen; Thirdly, the scale and production capacity of Shenzhen are not enough for people to develop so well, and it is also a special economic zone, which is because of the strong support of the government.

As early as the end of 1970s, Comrade Xiaoping put forward the concept of "one country, two systems" to realize the reunification of the motherland, and established four special economic zones, namely Shenzhen, Zhuhai, Shantou and Xiamen, corresponding to Hong Kong, Macao, overseas Chinese and Taiwan Province Province respectively. The significance of this move is that as a test base for reform and opening up, it can quickly align the cross-strait economy and pave the way for future return. It is precisely because of this that import and export trade began to increase, and then there was the well-known Huayuan case, which was also the result of the great pace of reform and opening up, but from another perspective, it really made the economy develop rapidly at that time.

At that time, a story of spring sang well: "It was a spring in 1979, and an old man drew a circle on the South China Sea in China ..." Why did he draw a circle on the South China Sea? The four special economic zones mentioned above have surrounded an experimental field for the purpose of reform and cross-strait docking. In fact, a small circle was drawn in the north at that time, and there was a saying that "the south is deep and the north is black, which is better than Qi Fei". The North Black River mainly refers to the Heihe River, which is aimed at docking with Russia, but it did not fly because of various factors. The development of Shenzhen today is also closely related to the trade of Hong Kong people at that time. Trade boosted Shenzhen's economy and brought capital, talents, technology and customers. Therefore, there must be a reason to look at history.