The Royal Palace, the Imperial Study.

Li Shimin glanced up at Qin Tian and said, "This abacus is not bad, you do more and hand it over to the household department, and also, teach the method and spread it in other parts of Datang, so that the efficiency of accounting in Datang can be improved in an all-round way." ”

Li Shimin calculated Qin Tian again, and when Qin Tian came, he had already thought of this, so when he heard Li Shimin's words, he didn't feel anything.

"Shengshang, there is naturally no problem with this, but the minister is now grounded in the mansion, and it is inconvenient to enter and exit, so I am afraid that it will not be easy to teach."

When these words came out, Tang Jian next to him suddenly stood up: "Don't worry, little marquis, I will send someone to your house to go to school." ”

Burst......

Qin Tian had an urge to smoke people, he still wanted to rely on this to regain his freedom, but Tang Jian said such a sentence, wasn't this trying to harm him?

This Tang Jian is too bad at chatting.

Qin Tian coughed dryly, but Tang Jian didn't seem to notice it.

Li Shimin here, smiled: "What Tang Aiqing said is yes, then let's say it." ”

Speaking of which, Li Shimin's meaning is already a little obvious, they can go down.

Qin Tian glared at Tang Jian, but hurriedly stood up, this was a great opportunity for him to regain his freedom, he didn't want to let it go.

Opportunity is in the hands of those who are prepared.

"Holy Lord, there is a way for the minister to make the accounts cleared faster, and more directly, and it is not easy for people to manipulate the accounts."

After saying such a sentence, Qin Tian stood in the imperial study and raised his head, Li Shimin wanted to know what the way was to come and beg him.

The atmosphere in the imperial study room was suddenly weird, Li Shimin sighed, but he didn't ask, he actually knew very well what Qin Tian wanted to do, but he didn't let Qin Tian get his wish.

But at this time, Tang Jian suddenly came out again.

"Little Hou Ye, what's your solution?"

Qin Tian rolled his eyes, now he didn't want to deal with Tang Jian at all, if it weren't for his words, why would he have to be so troublesome?

Qin Tian was silent, Tang Jian was a little embarrassed, Li Shimin coughed twice, and said, "Qin Aiqing, what can you do?" ”

Qin Tian smiled: "If the Holy Lord can restore the freedom of the minister, the minister will tell the Holy Lord that after this method is used, it will definitely help my Datang tax revenue." ”

Seeing that Qin Tian was still bargaining with him, Li Shimin's face suddenly turned cold: "Qin Aiqing, what's the solution?" ”

It was still the same sentence, but the tone had changed greatly, Qin Tian trembled, and suddenly broke out in a cold sweat, bargaining with the Son of Heaven, did he think his good life was too long?

He realized that he was a little stupid.

Don't dare to hesitate, Qin Tian hurriedly said: "Holy Lord, the minister's method is to improve the bookkeeping method, the minister invented a bookkeeping method called loan bookkeeping, and recorded the income and expenditure one by one, so that in the first quarter, there is no need to calculate the detailed accounts one by one, and this bookkeeping method pays attention to the balance of income and expenditure, if it is not balanced, it means that someone is greedy for ink, or there is a mistake elsewhere, and the problem will be clear at a glance......"

Qin Tian told Li Shimin about the loan bookkeeping method, Tang Jian also listened to it, and after he listened, he suddenly exclaimed: "This bookkeeping method is really powerful, it's so easy to use......

Tang Jian's sudden voice startled both Qin Tian and Li Shimin, and it was only at this time that the two of them found out that Tang Jian was still there.

Speechless, Qin Tian rolled his eyes at Tang Jian again and said, "What does the Holy Lord think?" ”

Li Shimin held his chin, thought about it, and said: "This bookkeeping method is good, but it is not convenient to promote it on a large scale for the time being." ”

Tang Jian was stunned for a moment: "Shengshang, since you think it's good, why don't you promote it in a small area, in this way, it will be much more convenient for us to settle accounts." ”

Qin Tian was also very strange, but he didn't ask.

Li Shimin sighed lightly: "If people are observed, there will be no disciples, and if the water is clear, there will be no fish, this method will dig out some of the darkness of Datang, but at this time, my Datang is not particularly stable, if this bookkeeping method is promoted, I am afraid it will cause some turmoil, or it is better to slowly figure it out." ”

As an emperor, Li Shimin is naturally different from others when he thinks about things, and he is as smart as him, so he naturally knows that there are many problems in the accounts of Datang, and I am afraid that there will be many people involved in these problems.

If it is launched like this, those people will be alarmed, how will this Datang be good then?

The current Datang can't withstand a turmoil.

Li Shimin waved his hand, this matter was put down for the time being, it could be promoted on a small scale, but it could not be promoted throughout the country, Qin Tian had already understood it at this time.

It's just that when he left, he couldn't help but ask again.

"Holy Lord, the matter of the minister's freedom?"

Li Shimin frowned: "The loan accounting method cannot be promoted throughout the country, you still have the face to replace such conditions, continue to stay in the house." ”

Qin Tian pursed his lips, smiled bitterly, and couldn't help but glare at Tang Jian again, if Tang Jian hadn't talked a lot, he would have been able to be free with his calculations, right?

The two left the palace, Qin Tian walked briskly in front, and Tang Jian chased behind.

"Little Marquis, when do you think it's appropriate to go to your house?"

"It's not the right time."

Tang Jian's expression changed slightly, and then said: "I think it's tomorrow, there are too many things in the household department, and this abacus must be learned as soon as possible." ”

Tang Jian completely ignored Qin Tian's dislike, and he didn't know if he didn't see it at all, or if he was thick-skinned.

Nine Princesses' Mansion.

"Your Royal Highness Princess, I heard that Qin Tian invented something called an abacus, and he is fast in settling accounts."

The maid said to the ninth princess, the ninth princess stayed in the rain house to cool off, on her table, there was a jar of beer, she took a sip, and said, "How fast is the reckoning?" ”

"I heard that after using the abacus, one person is faster than the four bookkeepers."

Hearing this, the Ninth Princess was a little shocked and unbelievable, how could one person use an abacus faster than four people?

"I heard that the Holy Lord called Qin Xiaohou into the palace, and this thing should be able to spread soon."

The Ninth Princess sighed and asked again, "Has Qin Tian regained his freedom?" ”

"No, the Holy One is not allowed."

The ninth princess was a little strange: "The invention of the abacus is also a credit to the Tang Dynasty, why didn't the saint give him freedom?" ”

"I heard that it was because of a sentence from Lord Tang Jiantang, but then the little marquis said a loan bookkeeping method, but the saint felt that it was not the time to promote, and then he did not restore the freedom of the little marquis......

The maid muttered, the ninth princess didn't particularly care about being nervous, because for him, Qin Tian's grounding couldn't be forbidden, even if it was a long time, so what did it matter?

Anyway, if Qin Tian's life is not enough, and with Qin Tian's ability, sooner or later he will have to make trouble in Chang'an City.

(End of chapter)