Chapter 183 The arithmetic of the Tang Dynasty

Cheng Hong didn't expect the Daomen to move so quickly, and he sent the star puller over the day after he got the "Romance of the Gods"!

And it was none other than the famous Li Chunfeng! Cheng Hong was overjoyed, this is a famous figure! Behind him were four Taoists who were about forty years old, and it seemed that even if the star pulling technique was not as good as Li Chunfeng, it was not much worse!

Cheng Hong welcomed Li Chunfeng and others into the living room, sat down the guests, and a Taoist next to Li Chunfeng spoke: "I heard that Chang'an Hou is going to the end of the sea?" Why go? As early as before, we knew that the sky is not round, the earth is not square, the heaven and the earth are chaotic like chicken eggs, the earth is like yellow, and the sky is like blue! Don't you have to go back to the finish line until the end? ”

Cheng Hong was shocked, could it be that now Daomen already has the concept of the earth? You really can't underestimate these ancients!

Li Chunfeng hurriedly introduced to Cheng Hong: "Chang'an Hou, this is the true person of the Jingming Sect, and he is also a master of the stars, he has always been a supporter of Xuanye Theory, and as the Daomen has been studying the armillary sphere in recent years, he has become more and more confused!" This world seems to be really like chicken eggs! I just don't know how the person on the other side stood and didn't fall into the sky! ”

Cheng Hong was numb, he thought he was fooling them to find a balance! Unexpectedly, the ancient Daomen had already denied the round sky, and what they were entangled with was how the people on the other side of the earth stood and didn't fall into the sky!

(Xuanye is a cosmological theory in ancient China.) According to the system of covering the sky and the heavens, the sun, moon and stars all have a dependence, or are attached to the canopy, and move together with the canopy; Or attached to the eggshell-like celestial sphere, with the celestial sphere rising in the east and setting in the west.

The Xuanye theory advocates that "the sun, moon and stars naturally float in the void, and all of them must be gasy", created the theory that celestial bodies float in gas, and in its further development, it believed that even the celestial bodies themselves, including distant stars and the Milky Way, are composed of gas. )

And here, Li Chunfeng took out a simple armillary sphere and put it on the table and played back and forth: "According to the armillary sphere, observing the stars in the sky can indeed determine one's own position, but this map is indeed to draw vertical and horizontal lines......"

Cheng Hong shouted in his heart: Longitude and latitude, there is wood? Is there wood?

“…… It's just that the amount of calculation is too large, but fortunately, the arithmetic brought by Chang'anhou has simplified the numbers, if it weren't for the fact that he had never seen Chang'anhou, Poor Dao would have come to the door to ask for advice......"

Cheng Hong nodded numbly: "It's easy to say, it's easy to say!" As long as I will, I can give it to you, but I hope you will also give me advice! ”

Taoists don't dare! Then he began to ask some mathematical questions, which made Cheng Hong tired of parrying, and Cheng Hong didn't understand it very well! It's just that you know the numbers and all kinds of calculations!

It's okay to abuse vegetables usually, but once it comes to the profound, like these five gods, he will become a dish! There is no place for celestial calculations but the Dao Gate!

And these five are the top five in the Daomen, and in today's words, they are the masters who can mentally calculate the Olympiad! There are only five people in Mandatang, how can Cheng Hong be their opponent?

In the end, Cheng Hong could only give them a copy of all the math textbooks in a daze, and Li Chunfeng also gave Cheng Hong a good news: the Daomen has been passed on to the end of Nanshan! Sun Shizu is estimated to have set off for Chang'an!

Cheng Hong finally got some comfort, and at this time, Cheng Hong also saw the power of the Daomen, the Flying Bird Story, the Medicine King, and the five arithmetic gods outside......

Daomen, those who have the ability are not rare to fight, and those who are not able to fight can't! That's why this group of bald asses has the upper hand!

Cheng Hong arranged for the Taoist and the Taoist to live in the guest room, and then left them as if they were fleeing, this group of people can't stand it! That's 100,000 whys! And it's a tricky problem!

Even if Cheng Hong experienced the information explosion of later generations, he couldn't stand such a question! Not to mention anything else, these five people are estimated to be able to make them ask the page to crash!

In the end, Cheng Hong had no choice but to say: "I don't know much, and this is about to go to Jiangnan Dongdao, there is still a lot to prepare, for the sake of Daomen's sincerity, I am giving you a big gift!"

I'll go back and prepare first, all the real people, you can study it here, and if there is anything you want Cheng Cai to do! Cheng Cai! The Taoist leaders will be handed over to you, and you will purchase what you lack! ”

Cheng Cai promised!

Li Chunfeng looked at Cheng Hong's fleeing back and smiled in his heart! It seems that the indiscriminate questioning was not accidental!

Cheng Hong still has palpitations after returning to the small courtyard! Fortunately, my brother is witty, otherwise he would have been planted!

It's been quiet here these days, and everything is changing in a good direction! The caravan there Xue Yantuo line has already taken the second batch of caravans to Xue Yantuo and Shen Ya according to the strategy, and this time they also brought arrows and short knives to Shen Ya! I guess I can exchange a lot of good things again!

For farmers, the best news this year is probably the price of grain, after the summer wheat is dried, the rest of the rent is actually sold at a good price, it is rare that this year's new wheat has not been reduced!

I heard that the state treasury paid for it, and collected it according to what kind of protection grain price, so that the small landlords and farmers made a small profit, and all these summer wheat, except for the national treasury reserves, were loaded into horse-drawn carts and transported to Gaochang and Shicheng!

Cheng Hong handed over a thick stack of "Religious Management Measures" to Li Chengqian! Li Chengqian is now a qualified successor, and he doesn't have a good impression of Taoism and Buddhism! True monarchs have no faith, and in their minds, the people are foolish and religion is abandoned......

Needless to say, the matter of Jin Dan, coupled with Sun Simiao's fraudulent death, made Li Chengqian's impression of them drop to the freezing point.

On the Buddhist side, Cheng Hong often instilled: encroaching on people's land, lending usury, murderers will become innocent people when they enter, and they will talk about poor monks one by one, and the gold dust on the Buddha statue is enough to feed half of the village......

Therefore, when it comes to Buddhism, although Li Chengqian will not grit his teeth, he will not have a good feeling! Therefore, for the point of letting Buddhism hand over the encroached land, Li Chengqian raised his hands in favor!

You see how good the people are, the people of Chang'an are grateful to Dade because they built houses for them! Looking at them, giving them to them, they say it's for the Buddha, you take them, they say it's the Buddha's, you can't take it......

No matter how Cheng Hong arranges it, he finally has to go! Niu Jianhu's injury is healed, and the scroll of the Zongren Mansion here has also come down! Li Ke took the maids, servants, and guards......

A total of two ships were loaded with people and goods! This ship is not a small boat, a five-toothed ship! There were a total of eight ships left by the former Sui, and the five thousand elite soldiers led by Cheng Hong were originally enough to sit on the remaining ones, but this group of bastards actually didn't sit!

Catch all the horses on the boat and take the boat behind yourself! Let Cheng Hong scold more than once! These 5,000 people are still acquaintances, except for the Cheng family's guards and the Niu family's guards, those in the caravan, and the Xuanjia army from last time!

The leader of the Xuanjia Army has changed this time, it is none other than Zhang Yuanli, the leader of Li Er's personal guards! Zhang Yuanli looked at Cheng Hong, who was thunderous: "Master Hou doesn't need to scold, this group of foolish people are more important than themselves!" If they only get a piece of bread, they will definitely starve themselves, so they will give it to the horses! ”

Cheng Hong thought about it, and walked to the back cabin to see the horse's head: I don't know if the horse's head is suitable for riding a boat!