"The boy talks big. No one can match my lord Guo's ability to keep accounts." as he said, Guo Junda touched his fur and looked proud.

He is not a refugee, but a businessman who was originally active in Liangzhou. I heard a few days ago that a Tiangong Academy was teaching various skills and even produced a large number of colored glass. I was curious.

But unexpectedly, this curiosity became more and more serious, and finally turned into itchy hands. I also wanted to start a class to teach people.

Listening to those ordinary people shouting Mr. Guo one by one, it's not more comfortable than doing ten businesses.

"Why don't we have a competition?" Lu Qing also smiled, looking like he had a winning ticket.

"Just compare, how is the bet?" Guo Junda stroked his big belly and glanced at Lu Qing obliquely.

"If I win, you will go to Yumenguan to help Tuen Chang Liu do business. If I lose, I will teach you the skill of making soy sauce."

"Soy sauce?"

"Yes, it's the sauce sold in the shop in Yumenguan. It's delicious to fry and cook a little."

Guo Junda turned his eyes. Recently, the little people here like to use that thing to make braised Huangyu. He ate it many times and the taste is really unique. Is it because of this soy sauce?

"It's a deal." Guo Junda waved and wrote a pile of figures with a pen. All of them were purchases and shipments. Let Lu Qing calculate the amount of money consumed on the road.

Lu Qing quickly changed those numbers into Arabic numerals, wrote them on the blackboard and began to calculate vertically.

The dead fat man can. These numbers are very large and miscellaneous. Ordinary people will certainly faint.

Guo Junda took a box of arithmetic chips and began to swing around on the table.

Although this is a fat man, his hands are very flexible. Those small wooden sticks fly up and down in his hands, which dazzles people.

When we look at Lu Qing, we don't know what she's doing.

However, three minutes later, Lu Qing had finished his calculation.

She gave her answer.

Guo Junda was stunned, but he continued to calculate.

About ten minutes later as like as two peas, Guo Junda counted the numbers.

Except for the people at Yumen pass, including Zhang Dan, everyone looked at Lu Qing blankly and couldn't believe it.

"I won." Lu Qing looked at Guo Junda with a smile, looking like he finally succeeded.

Guo Junda sat dejectedly on the stool in the front row, like frost beaten eggplant.

But after a while, Guo Junda suddenly stood up.

"Boy, do you people at Yumen pass also know this algorithm?"

Lu Qing nodded. At first, she just taught Han Shuo Arabic numerals, and Han Shuo taught Mr. Sanshan again.

Mr. Sanshan was originally responsible for the records of business contacts at Yumen pass. Naturally, he thought this thing was very useful, so he asked Lu Qing for advice, and Lu Qing naturally taught him all.

After a while, Mr. Sanshan taught Arabic numerals to the accountant of Yumenguan. Now even Wang Jian can do it.

In fact, what Guo Junda doesn't know is that Mr. Sanshan will soon give children arithmetic lessons. Even if he doesn't go to Yumen pass, he can learn.

Although every business engages in fraud, the first thing to do business is integrity.

Guo Junda was willing to gamble and admit defeat. On the same day, he packed his luggage and took his camel team to Yumenguan to report for duty.

After seeing Guo Junda off, Lu Qing turned and saw yumingchuan standing behind her with a smile.

"Why are you here today?"

"Come and see the lady and show her great power." Yu Mingchuan approached Lu Qing and said in a low voice in her ear.

"Why didn't I find you coming?" Lu Qing glanced, and Huo Jing didn't remind her.

"Afraid to disturb you." he gently grabbed Lu Qing's waist. Yu Mingchuan put his head on Lu Qing's shoulder and began to bite her ears.

Huo Jing, Bai Jitai and others consciously turned away and left the vast world to these two shameless people.

Zhang Dan didn't. He looked at the pair of men and women, and his eyes were bright and dark. If you want to look carefully, you will find that his eyes were always on Lu Qing's face, and he didn't miss the blush suddenly caught in her ears.

When the two people were tired and turned around, they saw that Zhang Dan was looking at the running water of the North River and didn't move.

Yumingchuan's eyes flashed slightly, holding Lu Qing's hand and walking near Zhang Dan.

"Governor Zhang, when are you going to see the Wu Fort we built?"

Many people have doubts about this. Yumingchuan built Wubao privately, which is a threat to Liangzhou. As Zhang Shi's son, Zhang Dan doesn't care at all.

After coming to Beidahe for more than a month, Zhang Dan spent almost all his time in Tiangong Institute. If he took out his record book, he could guide all kinds of farming and mulberry.

"Don't worry. At present, Liangzhou has a wide range of refugees and is in urgent need of resettlement. This Tiangong academy opened by Han joined the army is really beneficial to the country and the people. It is just to solve the urgent needs of Liangzhou. The booklet I recorded will be used to guide other refugees to live and work in peace and contentment. I don't know what Yudu Wei thinks?"

The people who said these words were speechless.

Lu Qing's intention of setting up the Tiangong Institute is exactly the same. Zhang Dan is absolutely right. For an emperor who really wants to govern the country, that pamphlet is really much more important than their building Wubao.

Is it difficult that this Dan has the talent of an emperor?

Lu Qing thought for a while. She didn't remember Zhang Dan in history, but Zhang Maoshe did. Moreover, Zhang Dan was only Zhang Shi's concubine, so she shouldn't be an emperor.

Yumingchuan's face sank slightly. Originally, he wanted to take what he could take away for the boy as soon as possible and let him go early, but he didn't expect that he would squat in the Tiangong Academy.

After a while of greeting, yumingchuan took Lu Qing away.

Go straight to Wubao.

There was a frost yesterday. The cement can no longer be used. Wubao stopped work temporarily.

The two rode on the big black together. Lu Qing shrank in yumingchuan's arms and remembered the situation when she first came to Yumen pass last year.

Almost exactly a year.

It was really a chicken flying dog jumping at that meeting. Lu Qing secretly pursed her mouth and smiled. The big demon behind her became more and more considerate.

"What did madam think of so happy?"

The speed slowed down. Yumingchuan let go of the reins with one hand and held Lu Qing's waist.

"I won't tell you." Lu Qing rubbed complacently in yumingchuan's arms. As soon as it was cold, her big heater would come in handy again.

"I must be thinking about how many children I will have for my husband in the future."

"You have these things in your mind!" Lu Qing twisted and wanted to put his hand into yumingchuan's clothes to pinch him. As a result, he bumped into his face.

He was kissed hard.

At half an afternoon, they arrived at Wubao.

Xue Yan was talking to the craftsmen. Seeing them coming, he quickly welcomed them.