Thinking so in his heart, Zhang Yifan just smiled at Zhu Jingjing, then made a serious face, and said to the crown princess: "Since the cow infected with smallpox has been found, it is best to publicize it from now on, there is no worry about life when vaccinating with cowpox, and there will be no smallpox infection in the future." Looking back, as a lieutenant, I can vaccinate with vaccinia under everyone's attention, so as to prove to the world that vaccinating with cowpox is safe. ”

Speaking of this, he paused and then added: "Only in this way will the world believe in the benefits of vaccinia, so that everyone is willing to be vaccinated, and in the shortest possible time, the people of Daming will no longer suffer from smallpox!" ”

When the crown princess heard his words, she couldn't help but be a little moved.

It is true that after hearing about it from Zhang Yifan at the beginning, the crown princess seriously followed up on this matter. If it really works, her child will have one less chance of dying!

However, at this time, I heard Zhang Yifan say that in order to let the people of the Ming Dynasty no longer suffer from smallpox in the shortest possible time, he was willing to demonstrate in person. If Zhang Yifan still had nothing and was just an orphan before, then she didn't feel much; But now, he is a captain of the horse, and he has to take risks to enjoy glory and wealth, which is really admirable.

Therefore, after hearing this, she immediately shook her head and said, "It's better to be safe, but I also understand your thoughts." In this way, if you go back and let your eldest brother play the emperor and use death row prisoners as experiments, you can also win the trust of people in the public court. As you said, don't say that you, me, my children, and everyone in the palace will be vaccinated. In this way, people in the world are naturally trustworthy! ”

"Yes, sister-in-law said this is a good way!" Zhu Jingjing listened and immediately agreed.

At the same time, she was a little worried in her eyes, afraid that Zhang Yifan would make a mistake.

But who knows, after Zhang Yifan heard it, he smiled slightly and said: "Okay, then do what your sister-in-law said!" ”

When Zhu Jingjing heard that he agreed, her eyes suddenly narrowed into a slit, and she immediately sandwiched a piece of chicken to Zhang Yifan and said, "Husband, have worked hard, come, eat some chicken, it's delicious!" ”

"......" Zhang Yifan listened to it, and couldn't help but be speechless, okay, it's okay if the chicken is delicious, as long as it's not a chicken butt!

………………

Not to mention their next chatter, let's just say that Zhu Di, the king of Yan, ran to see Zhu Yuanzhang, and as soon as he told him about the situation, Zhu Biao arrived, and he naturally spoke for the fourth brother.

Zhu Yuanzhang looked at the fourth son who was unconvinced, to be honest, he was really a little relieved.

There are so many sons, not to mention those who are underage, only those who are adults, the eldest son is the crown prince does not count, and the other sons, including the second son Zhu Rong, the third son Zhu Li, and the fifth son Zhu Hu, who is already fifteen years old, usually behaves, he also looks at it.

If you want to say that it is most like Zhu Yuanzhang's own, it should be this fourth child. Tough character, not admitting defeat, and not greedy for enjoyment.

If it is still the time to compete for dominance in the world, if you want to consider the successor, Zhu Yuanzhang will definitely consider cultivating this fourth child.

However, now that the world is peaceful, martial arts is followed by cultural governance, so Zhu Yuanzhang will cultivate the boss in cultural governance.

But no matter what, he has a son like himself, and Zhu Yuanzhang is of course happy.

Even if Zhu Yuanzhang was very sure at this time, it was impossible for Zhu Di to defeat Lan Yu in leading troops to fight, but he didn't hit Zhu Di, and immediately asked lightly: "I can let you compete, but you have to think about the consequences." Once you are going to compete, there will be a lot of attention, are you prepared to accept defeat in such a situation? ”

If you can't afford to lose, it's better not to compare.

When Zhu Di heard this, he replied without hesitation: "My father said that before victory, I will be worried about defeat, and I naturally considered the result of failure. But so what, it's a big deal that I try harder to beat him next time! Not yet, no matter how hard I try, I don't believe it, will I defeat him one day? ”

Speaking of this, he straightened his chest and raised his head and said loudly, "Not to mention, I may not lose to him!" ”

Indomitable!

Not bad!

Zhu Yuanzhang was very happy in his heart, and immediately clapped his hand and said: "Okay, then arrange for you to compete." The form of the competition or anything can be determined by you, and I will announce this when I get back! ”

"No!" Zhu Di heard this and categorically refused, "Since you want to compete, then you can compete fairly." Yifan and I are already two people, so we can take advantage of him again. No matter what the rules of the competition, I accept them! ”

Zhu Yuanzhang felt a little funny when he heard this: "Just that kid who has never been in contact with the army, what do you expect him to help you?" ”

When Zhu Di heard this, he wanted to say the three steps that Zhang Yifan took to analyze the Japanese Kou. But when he thought about it, his father and emperor did not agree to garrison troops in the Ryukyus, so it was better not to talk about this matter for now.

So, he immediately replied: "He looks down on me and Yifan, so this competition naturally has to bring Yifan." Victory, then correct the names of me and him, so that everyone will no longer dare to look down on us! ”

"Father, if you are ambitious, you are not old, the fourth brother is good!" Zhu Biao was also relieved when he heard this, so he said to Zhu Yuanzhang.

"Good!" Zhu Yuanzhang was very happy when he heard this, and immediately said, "Tomorrow's court meeting, you and Yifan, and that Lan Yu are all here, and I will announce this in front of the important ministers." Whether you can fight for this face for our old Zhu family depends on the two of you! ”

He has planned it, if the combination of Zhu Di and Zhang Yifan can really beat Lan Yu, then he doesn't plan to make a small fuss, and directly appoint Zhu Di as the chief military officer of the suppression of the Japanese, replacing the current Jinghai Marquis Wu Zhen.

Among all the generals who founded the Ming Dynasty, this Wu Zhen made the greatest achievements. In the past few years, he has been mainly responsible for shipping grain and grass to the north to prepare for further requisition.

In other words, with Wu Zhen's efforts, from the south of the Yangtze River to the northern Shandong coast, it is unlikely that there will be a Japanese invasion and a rebellion of bandits, but there are still Japanese robbers and pirates in Jiangsu, Zhejiang, Fujian and Guangdong.

Originally, Zhu Yuanzhang's intention was to let Zhu Di and Zhang Yifan go to Zhejiang to lead troops on the spot. But if Zhu Di can win that blue jade, what if he is directly appointed as the chief military officer of the suppression of the Japanese?

Thinking of this, Zhu Yuanzhang suddenly felt a little funny.

How could this combination of the fourth child and his son-in-law have fought a lot of feats and are often praised by the blue jade who has gone to the sky!

It's okay, if you can't beat it, it will be a setback for the fourth child, be ashamed and brave, and be more productive in the future!

After this was settled, Zhu Di immediately ran to Zhang Yifan in a hurry, wanting to tell him the good news. Unexpectedly, Zhang Yifan went back by himself.

Zhu Di's interest was undiminished, and he even chased him to the Horse Mansion again.

Zhang Yifan's side had just come back, his butt was not yet hot, and he was thinking about how to plant cowpox, so Zhu Di came to the door.

It's just that as soon as they met, Zhu Di shouted loudly: "Yifan, my father has agreed, we have a hand with that blue jade!" How's that, him? ”

"......" Zhang Yifan couldn't help but be a little speechless when he saw that this fourth child was so excited.

But of course he wouldn't spoil Zhu Di's interest, and this competition was still instigated by him, so he also smiled and said: "That's right, whoever looks down on us, just him!" ”

"Okay, my father said, tomorrow we will meet together, announce the matter of competing with that blue jade, and set the charter in front of the civil and military officials!" Zhu Di was still introducing with great interest, "I told my father, we will never take advantage of him, since we compete, then be fair and just, even if you lose, your heart is comfortable!" ”

"And what if you win?" When Zhang Yifan heard this, while praising it in his heart, he also found that Zhu Di seemed to be trying with a breath in his chest, but although he didn't admit the result of this competition, he actually felt that there was little chance of winning, so he asked Zhu Di encouragingly.

When Zhu Di heard what he said, he immediately laughed and said, "If they win, see what else they have to say!" Haha, at that time, it was definitely a pleasure! ”

When he thought of such an occasion, he couldn't help but be even more excited, and the movement of that speech, if there was dust on the beams, would definitely shake down.

"Fourth brother, you can definitely do it!" When Zhu Jingjing saw it, he was also happy and encouraged.

When Zhu Di heard this, he laughed again.

Seriously, Zhang Yifan has known him for so long, this is the first time he has seen Zhu Di so happy.

It is estimated that it is a very difficult thing to do, and at the same time it is very meaningful. Therefore, Zhu Di's heart is so strong, right?

Looking at the happy Zhu Di, he couldn't help but think about it in his heart.

A generation of male lord Yongle Emperor, and a generation of famous general Lan Yu test the ability to lead troops to fight, who will win?

At this time, Emperor Yongle was only sixteen years old, and Lan Yu was already in the prime of life and had fought a lot of battles. In all fairness, Zhu Di's probability of winning should not be great, right?

However, this is the person who helped him, calling him the fourth brother. That blue jade, but he looked down on himself. No matter from which point of view, I must hope that Zhu Di can win the blue jade!

This matter, you must think about it carefully, and see if there is any way to help Zhu Di, and of course yourself, defeat that blue jade?

So, for the rest of the day, Zhang Yifan was recalling his memories, searching his intestines and scraping his stomach, trying to recall some useful things in the military.

……………………

The time soon came to the next day, Zhang Yifan and Zhu Di arrived at the Wuying Palace, and Lan Yu also rushed to the Wuying Hall by order.

In addition to them, Cao Guogong Li Wenzhong, Taishi Li Shanchang, and Prime Minister Hu Weiyong were all there.

There is another person who is also there, this person, Zhang Yifan doesn't know, or Zhu Di quietly told him that that person is Jinghai Marquis Wu Zhen. Obviously, his appearance here should have something to do with their competition with Blue Jade.

Anyway, Zhu Di held his head high and waited for his father to announce the decision of the competition.

As for Lan Yu, seeing this posture, he guessed something in his heart, and felt that it must have something to do with his performance. The crown prince Zhu Biao is also there, so he has nothing to worry about.

In this way, under their own thoughts, Zhu Yuanzhang arrived.