Comrade Li Er was shocked. It was not because Zhang Nan said so professionally, but because he couldn't understand.

There are some nouns in it, Li Er that are unheard of, but Zhang Nan doesn’t look like he is lying, so Li Er feels it’s a bit amazing.

Of course, Li Er naturally would not show his timidity in front of Zhang Nan. After returning to his senses, Comrade Li Er asked, "Since that's the case, why don't the Tubo people feel anything?"

"As you said on the plateau, why can these Tubo people survive and move normally?" Li Er felt very surprised.

After all, there is nothing more than the Tang people. There is no reason why the Tubo people can do it but cannot.

"Are they different from us?" Comrade Li Er continued to ask.

"If you have to say something different, there are actually something different." Zhang Nan also answered truthfully.

Compared with people living at low altitudes, Tibetans living on plateaus above 4,000 meters have a fast blood vessel expansion and blood flow rate, which enhances the blood's ability to transport oxygen to tissues. Although Tibetans' blood oxygen saturation is only 80% of those living at low altitudes, tissues are not lacking in oxygen by increasing blood flow rate.

Similarly, the same is true for the Tubo people.

After explaining to Comrade Li Er, Comrade Li Er said in an expression that is difficult to describe in words: "Why do you know so clearly? Could it be that you have killed the Tubo people and even dug them open to see?"

In addition, Comrade Li Er couldn't think of any better explanation, otherwise there would be no reason why Zhang Nan could know so clearly, even knowing what changes had occurred in his body.

After listening to Comrade Li Er’s question, Zhang Nan chose to remain silent. This is the necessary path for modern medicine. Although China has always emphasized that the dead are the greatest and the peace of mind, dissolution of the bodies is a necessary path to help understand and improve medicine.

Looking at Zhang Nan's unspeakable appearance, Li Er didn't ask much.

"Is it really useful to dig out the corpse?" Li Er obviously did not expect that digging out the corpse could be so useful.

"This is natural. Master, if a person gets sick, he can't tell what the disease is. If you want to understand a disease more intuitively, you must see what the disease is going on." Zhang Nan said.

Li Er waved his hand and signaled that this topic could be stopped. After all, Comrade Li Er is not a doctor, so he has no interest in this regard, let alone the matter of disassembling the corpse. Comrade Li Er did not want to investigate this issue in depth.

"You just tell me what if we want to go to that plateau, we can't do what you are talking about."

"Plago reaction." Zhang Nan reminded in time.

"Yes, altitude sickness." Li Erdao.

"This is very simple. Not everyone will have altitude sickness. Your Majesty, you only need to screen a group of people who have not responded to the plateau. Besides, this thing can be adapted slowly. If people who are unwell want to go, it is not bad. You can live in a lower altitude for a while. After you don't feel any discomfort, go to the plateau and stay for a while, and the disease will be cured." Zhang Nan said.

"It's that simple?" Li Er didn't believe it.

"That's right, it's that simple. Of course, food must change." Zhang Nan suddenly remembered that butter tea is also one of the conditions for overcoming altitude sickness.

"Oh? Why is this?"

"Because this butter tea can not only relieve fatigue, but also improve the body's ability to resist hypoxia." Zhang Nan explained.

When Comrade Li Er heard Zhang Nan say something he didn't understand, he couldn't help but hold his forehead.

"Okay, okay, I will send someone to try it out then. By the way, do you have any suitable candidates for this missionary matter? After thinking about it, I can't find a suitable person."

Regarding the issue of candidates, Comrade Li Er was very troubled. The ministers in the court were too old. Not to mention preaching, even if they were asked to go to the plateau, Comrade Li Er thought it would be difficult.

As for the young people, Comrade Li Er is not so relieved. After all, he has no worries and the saying that he is not doing things safely makes sense.

"Personal candidate? Your Majesty, just pick a few people from the military academy. Some of them learn this." Zhang Nan thought for a while and said.

"It's not appropriate. The trainees from this military academy can follow you, or even be regarded as the main force. However, I must be trusted by this leader, and it must have such a relationship with the royal family." Li Er said, pinching his chin.

Li Er is not a fool. Although he doesn't believe that this missionary destruction can be accomplished, if it is really done, this religion is the only way to control Tubo, otherwise he will have to fight. Of course, Li Er would not do such a loss-making business.

Controlling Tubo is a big deal. Comrade Li Er naturally would not teach outsiders to do it. After all, the emperor is far away on the plateau. If he gives it to outsiders, wouldn’t it be like breaking the soil and becoming a king?

"Then Master, what do you mean..." Before Zhang Nan finished speaking, he saw Comrade Li Er's gaze hanging on him faintly. Zhang Nan quickly took a few steps back, then waved his hand and said, "It won't work, it won't work."

"I haven't spoken yet, you can't do anything? Where can you do it?" Li Er looked back when he saw Zhang Nan's incident, and he was angry.

"Your Majesty, don't want me to go to the plateau. It's not easy for me for so many years. I've also gone to the grassland and grassland, and Silla and Silla. You should spare me, the emperor of the plateau. I'm still waiting for Lizhi to give me a child as soon as possible."

When talking about the child's problem, Comrade Li Er also felt relieved. After all, seeing Li Lizhi early was able to give birth to a child, it was a pity Comrade Li Er's intention to be a father.

Even if the atmosphere of the Tang Dynasty is open, if a woman cannot give birth to children, this is a big problem. The saying that mother is noble by her son will not only happen in the palace, but also in ordinary families.

"It's okay if you don't go, but you have to find a suitable candidate for me." Li Erdao.

In fact, Comrade Li Er wanted Zhang Nan to do this at the beginning. After all, this matter was proposed by Zhang Nan. Even if Zhang Nan did the plan in detail, it might not be the case if it was changed to someone else to implement it.

So Comrade Li Er still wanted Zhang Nan to go there very much, and Zhang Nan's identity was also very suitable, that is, it had something to do with the royal family, and was young, and Li Er could trust it. Of course, altitude sickness was not within Comrade Li Er's consideration.
Chapter completed!