The 'slowest' city in China's subway construction is said to be using a brush, and it is easy to dig treasures!

We all know that China has developed very rapidly in recent decades . Especially in recent years, there has been great development in all aspects , and it has reached a relatively mature period . In the field of transportation , not only the expressway and high-speed rail systems are constantly improving, but cities are also actively building subways. This means that our country's economy is moving in the direction of modernization. However, with the acceleration of urbanization, people's requirements for travel quality are getting higher and higher. Therefore, in order to meet this demand, we must vigorously develop rail transit business. Sometimes people also use the number built in a city as a comparison between cities.

But in China , there is only one unique city , and it is Xi'an, the provincial capital of Shaanxi. Xi'an is one of the famous historical and cultural cities in China. It has a long history, profound culture and rich cultural heritage. However, with the development of social economy and the continuous growth of population, urban traffic pressure is increasing. Therefore, the construction of subways has become the focus of many people's attention. The railway that had been built in Xi'an for five years was not repaired, not because of the project, but because there are a large number of unexcavated ancient tombs underground in Xi'an , which delayed more time for the construction of the subway. Therefore, Xi'an is also dubbed as one of the most difficult cities to build a subway in China.

There is no doubt that Xi'an is an ancient city with a history of more than 2,000 years. Before and after this period , countless dynasties flourished here , and it was also the capital of more than a dozen dynasties . With the development and progress of the times, the level of science and technology has been continuously improved, and the quality of people's life has improved a lot. Therefore, the requirements for culture and art are getting higher and higher. Especially in urban construction, new standards and new concepts have been proposed. In addition to some historical sites we already know about , such as the Mausoleum of the First Emperor of Qin and the Terracotta Warriors of Qin, there are manyundiscovered or undiscovered ancient tombs.

Therefore, the construction of the subway in Xi'an is very difficult , and almost all subways are built from undiscovered tombs . Because they might be digging, they accidentally dug out the tomb and had to be careful not to damage the artifacts inside. However, if we can excavate all these ancient tombs in Xi'an, it would be a very remarkable thing! Now, let's take a look at what secrets are hidden in these ancient tombs. One, about archaeological discoveries? One of the most widely circulated jokes on the Internet is that when reporters contacted the Bureau of Cultural Relics , they said: "When a landowner's tomb was dug up , the other side said calmly : **'**The tomb of the princess has not been dug, and the tomb of the landlord should wait . '

It can be seen that the construction of Xi'an Metro is still in progress . Other routes must be diverted to avoid important locations .