It has been a rule for many years for all parties in the palace to earn some "personnel" and that both concubines and kings turned a blind eye and never pursued them. Now Yaoxing is interested in making rectifications, so he cannot be too hasty.

A piece of eggs sold in the Qing Dynasty palace was used by TV series for ten taels of silver, and Yaoxing didn't want to make such a trend later in Qin State.

The imperial doctor nodded repeatedly and said, sweat had slipped down his forehead, which showed that he was extremely guilty.

Yaoxing continued: "Now, buying medicinal materials from various channels does not require much price, but the quantity requires a lot of them. Common and cheap medicinal materials can be used to treat typhoid fever or plague."

The imperial doctor knew what medicine to buy when he heard what Yao Xing said. After all, the Qin State suffered too many disasters, and major epidemics often occurred after the major disasters. Even if he had not experienced them personally, he read a lot of them on the file.

"Don't worry, Princess, I will go back to search for the files and record the commonly used medicinal materials. However, the fields in Daqin are not good, and there are not many medicinal materials. They may need to buy them from other countries." The imperial doctor thought about it for a while before he finished speaking.

Yaoxing doesn’t remember hearing about other countries buying and selling medicinal materials in the past. Other countries would not sell such a shortage of medicinal materials!

"In previous years, Qin State had an epidemic. How did it do it?"

The imperial doctor said: "Only Xianyang can use some medicinal materials, and most of the other places go to the mountains to pick herbs by themselves."

Yaoxing didn't know herbs, and didn't know what was said, so he asked again: "Is herbs easy to pick? Why can herbs grow on the mountains, but the fields cannot grow?"

"The land in Qin is not high-yield, and even if she grows herbs, she can't grow much. However, the people who grow herbs have no food to eat." The imperial doctor explained to Yaoxing.

So that's it, Yaoxing nodded thoughtfully. If Zhao Liao was asked to buy a large number of fertile fields and plant medicinal materials, would he become a supplier of medicinal materials in the Qin Dynasty and even the whole world in the future? After all, Zhao Liao has Zhao Zheng's permission.

"You write down the medicinal materials you need, and I will ask people to find some seeds and try planting them!"

After saying that, Yao Xing waved at the imperial physician and signaled that he could retreat.

There is no explicit prohibition between the six countries of trade, so some merchants with connections in the court formed caravans to trade, buying and selling at a low price. However, there was almost no grain in any country, and the medicinal materials were so tight. Yaoxing had no confidence in how much grain could Zhao Liao bring back.

Yaoxing has been making plans that day, using his unwise little brain to run quickly, racking his brains... he didn't do it, because Yaoxing fell asleep.

The next day, Zhao Zheng came to find Yaoxing and found the plan on Yaoxing's desk. He looked at the abandoned plan next to him and picked up his pen to complete Yaoxing's unfinished plan.

He never entered Yaoxing's bedroom, so the one who woke Yaoxing up was the palace maid next to Yaoxing.

"Princess, Princess wake up, the king is here to see you."

Yaoxing opened his eyes in a daze and shook his sore neck. He fell asleep on the desk last night. He was woken up by the palace maid and returned to the room, as if he had a stiff pillow.

Under the service of several palace maids, Yao Xing did not open his eyes while washing and changing clothes, and even stood in front of Zhao Zheng with a sleepy look.

"Have you stayed up late yesterday?" Zhao Zheng found that Yao Xing's neck was inconvenient, so he reached out and placed his hand behind Yao Xing's neck and gently kneaded it.
Chapter completed!