Cang Jiuyao thought about it, afraid that he didn't express it clearly, Yue Junzheng didn't understand, and then gave an example: "Let's say, buy a bun, you used one or two silver to buy a bun on the first day of junior high school, just record it here on the first day of junior high school, you didn't buy it on the second day of junior high school, and you used one or two silver to buy a bun on the third day of junior high school and record it again, and then at the end of the month, add up the sum of the silver used to buy buns this month to know how much money you spent on buying buns this month. In this way, you can clearly see how much money is used to buy buns on which day, you don't have to look through the pages like this, and I see that there is no law at all recorded in your account book, how much was spent on a day, a sum of money, how much was earned, a while plus and a while subtracted, and the discrepancies of various categories are recorded together, I have a headache when I look at it, it is difficult for you to be so patient. With this form, one book only records the accounts, and the other only records the expenditure, so the prince looks at it, will it save time and effort. ”

Cang Jiuyao said a lot, and finally looked up at Yue Jun and asked,

Only then did he realize that Yue Junzheng was not looking at the account book at all, but at her, and his eyes were full of smiles.

"What is the prince staring at me? Isn't this working? ”

Yue Junzheng smiled, and immediately took a new piece of paper, and spent a new one according to Cang Jiuyao's form, which was naturally more refined than Cang Jiuyao's words, and the categories were more clearly divided, and then took a new account book, and quickly put the messy accounts in the account book in the table according to what Cang Jiuyao said.

Cang Jiuyao watched from the side, admiring more and more Junzheng, and after only a cursory explanation, he immediately understood, and he was able to draw inferences from one another and do it more finely.

Yue Junzheng quickly made a form and called in a deep voice: "Someone!" ”

The guard guarding outside the door entered and bowed: "Master." ”

"Give this form to the big treasurer, and let all the accounts keep accounts according to this method in the future, and if there is anything unclear, let the big treasurer come and ask me."

After the guards left, Yue Jun was looking at Cang Jiuyao, holding her hand and pulling it to his side: "Where did you learn this strange method?" ”

"Uh......" suddenly stopped.

She only cared about teaching Yue Junzheng this method, so that he could worry less when he looked at the accounts in the future, but she forgot that this was a modern product, and no one had ever used a form to keep accounts in ancient times, and Yue Junzheng, a thoughtful person, would naturally ask about the origin of this form.

"I ......" Cang Jiuyao's mind was racing to think of an excuse.

Yue Junzheng didn't urge, just smiled and waited for her answer.

After hesitating for a while, Cang Jiuyao said: "I just saw that you were a little tired from reading the account book, and then you were a little drowsy in a daze, and then ...... Then it occurred to me when I was half asleep. ”

Yue Jun was looking at Cang Jiuyao with a light smile for a moment, although his eyes were full of gentle smiles, but Cang Jiuyao was a little flustered.

If you say that you read it in a book by chance, then Yue Jun Zheng will definitely ask the title of the book, if you say that you learned it from an unknown reclusive old man, Yue Jun Zheng may not ask the person you met somewhere, so Cang Jiuyao thought about it for a while, and it was better to have a flash of inspiration than to use one excuse to fill in another excuse.

But Cang Jiuyao himself knows how clumsy this excuse is.

But fortunately, Yue Junzheng didn't plan to continue to ask.

Just smiled and looked at her and said......