"Student Zhang Cambodia, I've seen the king!"

"Hehe, get up!"

After the other party saluted, Li Yuanjia raised his hand slightly, and said with a smile: "I have time to come over today, is this a clothing leave?" ”

"Exactly, a month."

Nodding, Zhang Cambodia said a little nervously: "The student's hometown is far away, and it is not easy to go back and forth for a month, so I decided to stay in Chang'an...... I took the liberty of coming to disturb the king, and I beg forgiveness for my sins. ”

Speaking of today's visit, Zhang Cambodia was also a little surprised.

A big man like King Han, of course, is not something that anyone can see if they want to, they must send a worship post in advance, and they can only come if they have permission to come. And even if someone once sent someone to send him mathematical materials, Zhang Khan Zhi was not sure that King Han would be willing to see him, so he was a little apprehensive about his plans.

But what he didn't expect was that he only sent a message yesterday, and today he sent someone to Taixue to take him to Han Wangfu.

This treatment made Zhang Cambodia really a little scared.

He is not a flurry boy who doesn't know what to do, even if he was generous and decent in front of the king of Han last time, it doesn't mean that he doesn't know that he has enjoyed excess treatment - the other party is the prince of the Tang Dynasty, and he is just a student, not even a national son!

So in any case, the posture has to be in place.

Li Yuanjia naturally had an indifferent attitude towards this, just waved his hand and smiled: "Okay, no need to be polite...... Let's sit down and talk! ”

"King Xie!"

Taking a deep breath, Zhang Cambodia sat down on the chair in front of him.

Of course, only dare to sit on half an ass.

Although it was the second time he came to the Han Wangfu, sitting on this chair, Zhang Cambodia's heart was still a little amazed - it really deserved to be the thing of the palace, this chair was soft and comfortable to sit on, and it was wide and exquisite, and he didn't know how many times better than the chair he bought in the market!

However, now that he knows that the chair is flowing out of the Han Palace, Zhang Cambodia will not be too surprised, just thinking about turning around and asking people to make a few cushions for himself.

Winter is coming, and the wooden chairs are very cold to sit on.

"Come on, watch the tea!"

"Yes, my lord."

Just when Zhang Cambodia was still experiencing the cushion under his buttocks, he suddenly heard the words of the king and the echo of the maid, and the only daughter Hi couldn't help but be stunned.

Looking at tea?

These two words are easy to understand, but they made him a little surprised and surprised - this tea, is it the tea he knows?

Zhang Cambodia's hometown is in Xiangyang, and he can be regarded as a famous family in the local area. So although Xiangyang is north of the Yangtze River, because the distance is not too far, he has really seen tea and drunk it...... One of his elders was so fond of it that he had a drink almost every day!

So slowly, Zhang Cambodia also liked this thing a little.

It's just that since he came to Chang'an, he found that tea that was quite popular among the Jiangnan scholars was a rarity in Chang'an! After looking for all the shops in Chang'an, Zhang Cambodia only bought a little, and it was several times more expensive.

I didn't expect to come to Han Wangfu as a guest today, and I heard the word tea.

Merely......

When the beautiful maid put a teacup in front of Zhang Cambodia, the kid blinked vigorously and couldn't help but be stunned.

This is...... Tea?

A glass of clear water, reflecting a faint green, there are more than a dozen green leaves floating up and down in it, the curling smoke wafts above the mouth of the cup, and the faint fragrance squeezes into the nose, giving Zhang Cambodia an indescribable sense of comfort.

Merely......

Is this tea?

After staring at the teacup for a few moments, Zhang Cambodia glanced at King Han next to him, his expression was a little strange - since the first day he learned to drink tea with the elder in the family, I don't know how many people have drunk tea together, but today is the first time I have seen tea with nothing, only tea leaves!

Could it be ......

There's sugar or salt in it, and you can't see it?

"Thorny ......"

Just when Zhang Cambodia was a little stunned, Li Yuanjia next to him did not wait, but took a sip of the teacup, and the expression on his face was very enjoyable.

Then looked at Zhang Cambodia, Li Yuanjia smiled slightly and said, "Why, Cambodia has never seen tea?" ”

"Uh...... No, students have seen it and drunk it. ”

owed a debt, Zhang Cambodia hurriedly replied: "It's just this tea on the king's mansion...... It was not the same as what the students had drunk before, so I was a little surprised. ”

"Oh?"

With a raised brow, Li Yuanjia already had a smile in his eyes.

He had heard the same words too many times, so he didn't need to explain more than Zhang Khan at all, he understood what the other party meant...... Maybe at the beginning, seeing that the emperor and Fang Xuanling didn't care about the tea they advocated one by one, they still blindly liked to stuff salt, sugar, mutton fat or goat milk into it, so they felt lost, but after being hit too hard, Li Yuanjia slowly thought about it.

What a big deal!

Just like the young people of the future who like to drink Coke, and like to say a joke about the "old man" when they see buddies and tea, each era has its own unique characteristics and symbols, so why force it?

History has long proved that Chinese will like tea sooner or later, so why force now?

So Li Yuanjia didn't bother to explain, just nodded and smiled: "Then try this kind of tea that doesn't put anything on and see if it suits your liking...... Hehe. ”

"Yes, thank you for the tea."

Zhang Cambodia, who came back to his senses, hurriedly thanked him, and then picked up the teacup in his hand.

Sniff it first.

Fragrant!

The faint fragrance became a little stronger, which made Zhang Cambodia's eyes move slightly and take a sip. Then this wisp of fragrance entered the mouth with a stream of heat, and suddenly the teeth and cheeks were fragrant!

Really!

This taste is indeed unique!

It's just that Zhang Cambodia didn't have much interest in this blessed thing, but after calming down a little, he said: "King, the student took the liberty to visit this time to ask the king some questions about mathematics......

The more he learned, the more he thought about it, and the more questions he had to ask.

After all, the six volumes of "Mathematics" are still too shallow, and after verifying them one by one with the arithmetic he had learned before, Zhang Cambodia quickly realized this.

For him, this feeling is like having a cat scratching and scratching in his heart, and it is extremely uncomfortable. Although the king sent someone to send him two more documents, how could he see what was enough?

So if he couldn't help it, he really didn't want to come to the palace.

The difference in status is too great, and it's really uncomfortable.

Seeing the impatience on the little guy's face, Li Yuanjia was naturally very happy, but he just smiled on his face and said: "Hehe, it's okay, just ask if you have any questions!" Merely...... Cambodia, the second part of this math is not only on the white paper, but also its usage! It just so happens that I'm going to go to the workshop outside the city tomorrow, so if you're interested, you can go and see it together......"