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Chapter 504 Chapter 504
"Besides, last year Wa Kingdom exchanged several gold and silver mines for our support, so it's time to send people to mine!"

Li Eryi patted the court case and came to his senses: "Why did I forget about the Wo Kingdom!"

After finishing speaking, he hesitated and said, "How long will it take for your steamship to be built?"

"Your Majesty, the steamship will not be useful in a year or so. But we have other ships!" Ding Yi said it himself. Li Er must know what Wang Ziyu did, but he didn't say it clearly. .

Li Er said calmly: "Other ships? According to the existing sailboats of Datang, it is not enough to cross the sea to reach the country of Wa, not to mention that when they come back, they will have to bring a boat full of gold and silver. If there is a problem at sea, The loss is heavy!"

Ding Yi said naturally: "Chen once cooperated with Wang Ziyu and asked him to find people to go to sea to find rubber trees. Now a new type of treasure ship has been built, which can be driven by wind and manpower. A treasure ship can accommodate at least 5000 people! Even if there is a storm at sea, as long as it is not too big, there is no problem!"

After listening, Li Er looked at Ding Yi and said, "I'm very curious what kind of rubber tree you worked so hard to find and what it is used for!"

After thinking for a while, Ding Yi replied: "Your Majesty, have you ever seen the bicycle that Chen just came to Chang'an to ride? Its tires are made of rubber, and the role of rubber is not only these, it can be created with a little use. Greater benefits! But it’s too early to say these things, and we’ll know everything when we find the rubber tree!”

Li Er was not dissatisfied with Ding Yi's trickery, he understood that even if the other party said it, he didn't understand it, so let's wait and see!Ding Yi didn't hide it from himself, and said it generously, which also made him feel relieved.

"Now that the ship problem is solved, let's talk about how to safely transport gold and silver back from Wa!"

If you want to transport gold and silver back from the Wa Kingdom, you must first ensure that the gold and silver can be dug out in the Wa Kingdom, and you must also ensure that the Wa Kingdom will not rebel!

But who can say for sure if there is no such thing as rebellion?
The two countries are separated by vast oceans, and there are very few sailors in the Tang Dynasty. It will take at least half a year for the news from there to spread!
In this way, if the Wa country really rebelled, Datang really had nothing to do!
It's just this kind of thing, how could Ding Yi let it happen?

According to the historical process, today's Goguryeo Kingdom has entered a stage of decline, and the power of Molizhiyuan Gaisuwen has also confronted the Goguryeo royal family!
If you think about it in this way, if you push Li Er to return the bones of millions of soldiers, you will be beaten back by the Goguryeo people!
Then the two sides started to do it, and I added another fire to let the two sides do it.

Then people from Silla should come to Datang to seek asylum... and then, to occupy the entire peninsula, and then use the peninsula as a springboard to frighten Japan!

But this set of actions is just too long in terms of time!

Not to mention the fact that Tuyuhun is staring at him now, and Tubo is also hiding in the dark, ready to take a bite at any time.

There are also Western Turks, if Datang and Goguryeo are in a stalemate, they will definitely take this opportunity to attack Datang!

Ugh!
It is impossible to realize the dream of becoming a general. Even if there is the Heaven's Punishment Army that Li Er is training, I can't say which side to destroy!

Everything has to proceed from reality, sometimes it is wrong to think too beautiful!
"The minister may have a way!"

Li Er was surprised and said, "Let's hear it!"

"Chen can provide a tool for sound transmission for thousands of miles, but the price is a bit high!"

"Didn't you say that your mobile phone can't be used?" Li Er was not very surprised. Ding Yi was not left in the palace for ten days last year for nothing!
"Uh~" Ding Yi was a little confused, now Li Er's nerves are big enough!The collapsed world view is re-established so quickly, or is it so strong?

"It's not a mobile phone, it's a wireless station!" Ding Yi roughly explained the function of the wireless station, and also explained the application of electricity by the way!

After some explanations, Li Erting's head went numb!
"Tell me directly what you want to do! And what price do you need to pay!" Li Er also figured it out, listening to Ding Yi's things, it's not that you don't know the principle, just listen to how to do it, and what you need is all right!

Otherwise, even if Li Er had two more heads, it wouldn't work!

And as an emperor, it is enough to know about these things, there is no need to delve into everything.

"Your Majesty, I wonder if there is a world map, do you have one?"

Li Er nodded, then called Chen Hong to find the world map.

Lying on the map, Ding Yi started to draw from the coast of Laizhou in Henan Province, connected to the coast of Koguryo across the strait, crossed Baekje to the coast of Silla near Tsushima Island, and finally connected to the northern coast of Wa Kingdom.

"Please look, Your Majesty, I can provide you with several wireless stations. If you connect this line, the message transmission can be completed within a stick of incense!" Ding Yi has already glanced at the price of wireless stations in the system mall, and there is no satellite situation. Next, the transmission distance can reach 300km, a 20!

With Ding Yi's current worth, he can exchange for four, and after the exchange, he can withdraw the civilization points accumulated in the past six months and exchange for three to five again!

Li Er has now accepted this kind of cognitive shock from time to time, suppressing the shock in his heart, he asked in disbelief: "How far is the transmission distance?"

Ding Yi had already told him about the role of radio stations, and Li Er gradually understood.

"The limit...should be 550 miles. But it depends on the specific situation!" Ding Yi calculated in his mind. One mile in Datang is about 540 meters in later generations, so it is less than six hundred miles.

tom!
Li Er sat on the map in shock. It was one thing to accept it, but another to hear the specific data!

Such a quick communication method, if Datang can have it, is it afraid that it will not be able to manage the frontier?
When the army goes out, he can sit in Chang'an and command it!

Seeing Li Eryi's imaginative expression, Ding Yi reminded: "Your Majesty, I can't provide many such things, not enough to cover the entire Tang Dynasty!"

Li Er came back to his senses, wiped off the non-existing halazi, and said with an embarrassed smile: "Hahahaha~ It's a great fortune to get a few of such magical weapons, how can I not be satisfied!"

Liar!Your expression has betrayed you!

"Your Majesty can understand best. I am devoted to the state affairs of the Tang Dynasty, and I will never hide what I can produce. This time, I have done my best to take out the radio station. If I continue to..." Ding Yi shook his head and sighed, the loss was too heavy!If I hand over the radio station this time, I will definitely never get it back. I have to think of a way, how to reduce the loss!

Li Er suddenly understood that it turned out that Ding Yi's ability was not omnipotent. As for whether this kid was hiding something...

snort!
No wonder!

…………

(End of this chapter)