Although Comrade Li Er did not believe that religion could produce such great power, Comrade Li Er was an emperor with a spirit of exploration, so he did not mind Zhang Nan going to Tubo for an experiment.

Moreover, this is also a win-win option, and it is a surprise to be able to rely on this religion to get Tubo, if it can't be done, then it is the right to go to Tubo to collect intelligence, and Comrade Li Er will not lose.

Therefore, it is impossible for Comrade Li Er to disagree with Zhang Nan's idea.

"Then let's decide this matter first, wait until Qingquan comes up with a detailed rule, as for the big food, they want silkworm seeds, what do you think Aiqing thinks?"

Regarding the matter of silkworm seeds, Comrade Li Er actually didn't want to give them, but if he didn't give silkworm seeds, then he couldn't exchange them for crop seeds for big food, which was also a headache for Comrade Li Er.

After Zhang Nan's persuasion just now, Comrade Li Er has put an end to the idea of letting Dashi preach into Datang.

"Your Majesty, the minister thinks that the matter of silkworm seeds is related to the heavy profits of my Datang's business dealings abroad, so this silkworm seed must not be eaten." Cui Shao hurriedly stood up and said.

As Comrade Li Er's money bag, Cui Shao is naturally also responsible for foreign trade, Cui Shao has long seen the importance of silkworm seeds, and he has talked to Zhang Nan about foreign trade, so it is impossible for Cui Shao to agree to the outflow of silkworm seeds.

Now the household department is all pointing to foreign exchange to make money, if you sell the silkworm seeds, isn't it cutting off your own financial route? So it is impossible for Cui Shao to agree to this matter.

Today's Datang can be said to have riveted enough strength to develop in various ways, and the consequence of starting work at the same time in many aspects is that the demand for money is greater.

However, fortunately, Datang has slaves from everywhere, so the problem of labor will not affect the development of Datang, and with less labor expenses, the current household department is barely able to provide Comrade Li Er with a slightly stable source of income.

But this does not mean that the current Datang is already rich. On the contrary, the current Datang life is still tight.

Money is needed everywhere, and it is not enough to point to the taxes of the state capitals of Datang, so the current household department is also focusing on foreign trade, fortunately, Datang has unique advantages that other countries do not have, so Datang's foreign trade is doing quite well, and it has become one of the pillar income of the household department.

The other is the commercial tax collected.

Now, if Comrade Li Er hands over the breeding method of silkworm seeds and the method of silk making, won't that be a leg of the discount household?

Cui Shao, who is the secretary of the household department, naturally cannot agree, if he agrees, the household department will not be able to give enough silver taels to Comrade Li Er to develop and build a new Tang Dynasty, then Comrade Li Er still has to find him for something.

Therefore, Cui Shao was also very prescient and blocked Comrade Li Er's road first.

"Hmm, what do you two mean?" Comrade Li Er nodded, replying to Cui Shao that he already knew what he meant.

"The minister also agrees with Lord Cui's opinion." The eldest grandson Wuji stood up and said.

"The minister seconded the proposal." Fang Xuanling is also the Tao.

"Then this will be difficult, we are not willing to give silkworm seeds, and it is impossible to agree to Da Shi's missionary request, so how can we get Da Shi to do business with us?" Li Er also said with some distress.

"Your Majesty, why should we look down on ourselves? If this trade can't be done, they can't figure out our bottom, is it possible that they dare to start a war with us? Zhang Nan saw that Comrade Li Er was entangled again, and he also stood up and said.

"What do you mean?"

"What the minister means is that our Datang is not begging them to do trade, if they do, it will be a win-win situation, if they don't do it, then get out, some countries are willing to trade with our Datang to deal with us, so we don't have to be arrogant." Zhang Nan said with a smile.

"That is, the minister also agrees with Qingquan's meaning, if you love to do trade, even if you can't do it, what kind of character do you think of them as a big eater? Isn't it just a Turkic fight? If you want, Your Majesty, we can also wipe out the Turks, but we don't have this intention now, so we called this big food first. ”

Cheng Yanjin also stood up and said.

"Know the festival, don't talk nonsense." As soon as the eldest grandson Wuji heard Cheng Biting Jin's "reckoning", he hurriedly stopped it.

After hearing this, Comrade Li Er waved his hand, indicating that it didn't matter.

"It's okay, I'm short-sighted, I just don't agree, what can they do to our Datang? We really don't want them to do business, we also want to rely on this opportunity to do business to get to the bottom of them, not really want to trade with them, but I put the cart before the horse. ”

At this time, Comrade Li Er remembered why he wanted to trade with Da Shi in the first place, it was all to find out the bottom of Da Shiren.

"Then the emperor, tomorrow this negotiation with the big cannibal ......" Fang Xuanling also stood up and asked.

"You tell them that it is impossible to give silkworm seeds, and it is impossible to preach, only real money transactions, and they can do it if they can, and forget it if they can't do it." Li Er also waved his hand, signaling that the topic could be over.

After receiving Comrade Li Er's reply, Fang Xuanling also arched his hand, and then returned to the queue.

"Okay, that's all for today's matter, Qingquan, you come with me, I have something to ask you." After Li Er finished speaking, he got up and left, while Liu Bing pinched his throat and shouted, "Retreat~"

The Temple of Nourishing the Heart.

"Qingquan, you also know that this Tubo has a strange disease." After sitting down, Comrade Li Er also asked straight to the point.

"Strange disease? What strange disease? I don't know. Zhang Nan also scratched his head and said. Comrade Li Er treats him as a jack of all trades, and Zhang Nan really loves and hates him.

What I love is that if Zhang Nan knows what Comrade Li Er asked, then he can pretend to be a calf in front of Li Er, and then feel the suppression of IQ, and hate it, if he doesn't know, then he will have to silently bear the disdainful eyes from Comrade Li Er.

In Comrade Li Er's view, Zhang Nan's crossing door is omniscient and omniscient, and now he can't answer the question, it is purely because Zhang Nan is not proficient in learning and art.

"Actually, I have already sent people to the plateau to get information, but in the past, basically everyone was suffering from a strange disease, as long as they set foot on that land, they all couldn't afford to be sick for a long time, and few of them could return to Datang alive, let alone get information." Comrade Li Er also said worriedly.