Tang Dou traveled back and told the three old men that they couldn't determine where Poor Sang was for the time being, so as not to make the three old men anxious. Pen ~ fun ~ pavilion www.biquge.info

The three old men seemed to be mentally prepared for this section, they knew that even if Tang Dou put the map in front of Emperor Shun and the others, they might not be able to point out the exact location, and if they wanted to determine the location, they could only wait for Tang Dou to go to Poor Sang in person.

It's just that this unsolved case that has plagued the world for thousands of years, they really want to solve it one day sooner, because God has not much time left for them.

At the urging of the old men, Tang Dou returned to Chongdi again.

The flood has not receded, Emperor Shun and others may not leave Chongdi for the time being, just by this time, Tang Dou and Emperor Shun and others have a deeper level of exchanges, the scope of exchanges includes politics, economy, culture, astronomy, geography and so on, Tang Dou needs to understand the social form of this historical period, and Tang Dou is for Emperor Shun Dayu They opened up the whole world of the future, but Emperor Shun Dayu They feel that everything is so incredible, everything in the future world has completely subverted their perception of this world.

Although the three old men have not yet received the exact news of where the poor Sang is, the information that Tang Dou exchanged with Emperor Shun and others has made the three old men ecstatic, this is absolute first-hand information, and it will play a pivotal role in the study of the social form of the Yao Shunyu Tang period.

During this period of time, Tang Dou spent most of his time in this period, especially for Dayu, he tried his best, he hung a new version of the Chinese mountains and landforms in the tent, starting from the basic geographical knowledge to Dayu, step by step, and finally made Dayu have a general understanding of China's topography, but, in his thoughts, he still thinks that the sky is round, the earth is square, and his stubbornness makes Tang Dou helpless, after all, he can't take Dayu to travel around the world, It is even more impossible to fly to the sky with Dayu to have a bird's-eye view of the earth.

It seems that it can only be gradual, in order to make Dayu understand the world of survival more intuitively, Tang Dou specially spent a thousand yuan from Taobao to buy a small Chinese sand table map and moved it.

To Tang Dou's surprise, Emperor Shun saw the mountains and rivers on the sand table map in front of him, and after getting acquainted with it, he actually pointed out the approximate location of the poor mulberry on the sand table.

Walking north for 10 days from Poor Sang you can see the sea, walking south for 16 days you can also see the sea, walking east for 15 days can also see the sea, and walking west for 15 days you can see the highest mountain nearby.

Tang Dou knew that Qiansang was in today's Qilu Province, but the specific location was unknown.

According to Emperor Shun's description, it is obvious that the poor mulberry is located on the Qilu Peninsula, and the definite location is in the central part of Qilu Province to the north, so the biggest possibility is in the northeast of the central part of Qilu Province.

Tang Dou excitedly told the three old men the great news, but he didn't expect to be scolded by the three old men.

There are more than 10,000 square kilometers of land south of the kite, there are four or five counties and cities, and millions of people live there.

Even if the government agrees, no one has the ability to survey such a large area in detail.

And it is very likely that there is now a city on top of the ruins of Qiansang, and it is simply impossible to carry out such a large-scale archaeological operation in the city without conclusive evidence.

Ten days later, the raging flood finally receded, and the Chongdike that had been built for fifteen years finally kept the peace of the realm, but it had also become desolate and precarious.

After experiencing this thrilling ten days with Emperor Shun Dayu and others, Tang Dou deeply realized that in this era, the depth of the harm brought by the flood to the people is so unforgettable.

After several days of heavy rains, even those areas within the Chongdi have become a flooded country, and the water has no source of excretion, and the crops that were originally growing well are all soaked in the water, and when the water finally recedes, these crops are basically dead, even if the autumn crops are planted in time, it also indicates that this year's harvest will be sharply reduced, and it is also necessary to pray that the heavens will not be accompanied by plagues or locust plagues after the flood.

Fortunately, the current population base is small, and even if people only rely on hunting and fishing, they will not have such a tragic situation as changing children and eating them.

In the face of this scene, Dayu, who was already ambitious to cure the flood, was even more worried, and almost every day he held the map sand table that Tang Dou brought over to study.

Although Tang Dou is not a water conservancy expert, but Zhou Lao has a lot of research on water conservancy, and Zhou Lao taught students there are also many professionals, this time the combination of ancient and modern, Zhou Lao according to the current situation faced by Shun Yu period, quickly tailored for Chongdi, made a set of water control plan, mainly to channel, supplemented by blocking, widely built ditches, the flood will be guided into several important trunk streams, and then with a number of large and medium-sized water conservancy projects, when the Chongdi can withstand the flood disaster once in 50 years.

This is a huge project, even if it is put into modern times, with those modern machinery to assist the construction, this project will probably take a year or two to complete.

This project is handed over to Dayu to do, not to say to do, just thinking about it, it is enough to give people a headache, if there is no spirit of Yugong moving mountains, it is impossible to complete this huge water conservancy project.

However, after Tang Dou came up with this plan, Kun and Dayu father and son were like treasures.

If you can't do it in three years, then it's five years. If you can't do it in five years, then ten years. Day after day, year after year, sooner or later the flood will be cured.

It is Tang Dou who took out this set of water conservancy projects, so that Dayu has formed an indissoluble bond with water control in this life, after he inherited his father's fiefdom, he has been working hard for this set of water conservancy projects, and finally completed this seemingly impossible water conservancy project after thirteen years.

Dayu won the support of the people in the water control project, leaving a moving legend of three times without entering the house.

Dayu has merit in controlling the water, at this time the society is implementing the Zen let system, the world should push the virtuous to live in it, Emperor Shun who is close to the twilight of his life will give the throne to Dayu, making it the founding king of the Xia Dynasty.

It's just that Tang Dou doesn't know very well, Emperor Shun ceded the imperial throne to Dayu, and has nothing to do with his own father, but when Emperor Shun gave the throne to Dayu, he invited Tang Dou to participate in the Zen ceremony he specially held.

Dayu established the Xia Dynasty and divided the nine princes' fiefdoms into Kyushu, namely Ji, Yan, Qing, Xu, Yang, Jing, Henan, Liang, and Yong.

Dayu ordered Kyushu to contribute bronze, cast Jiuding, engrave the famous mountains and rivers of Kyushu, strange things in the body of Jiuding, symbolize a state with a tripod, and combine it into Kyushu, and concentrate Jiuding in the capital of the Xia Dynasty.

Since then, Kyushu has become synonymous with China, and Jiuding has also become a symbol of the supremacy of royal power.

But that's all for later, so I won't mention it here.

At this time, Tang Dou children's shoes followed Emperor Shun to trek through mountains and rivers to embark on the road back to the poor mulberry, after two months, Tang Dou finally entered the poor mulberry, the first thing he did was to use the locator to determine the geographical location of the poor mulberry.

Although Tang Dou did not follow Emperor Shun all the way back, this long trek process still consumed him nearly half a month in reality, and at the moment of entering the poor mulberry, all the hardships along the way were washed away by the joy that the poor mulberry brought him. (To be continued.) )