Lu Yunqing handed the notebook to Gong Lianxiang, Gong Lianxiang looked weird after reading it, handed it to Wu Sheng, Wu Sheng also looked at Lu Yunqing with a strange face, and then turned his head to look at Yamaguchi Caojiao, shook his head and didn't speak.

The book can't be shown to Yamaguchi Kusaoke.,Because the results haven't come out yet.。

It didn't take long for Gong Lianxiang's collection to be brought to the classroom one by one, and they complemented Yamaguchi's collection of grass mustard.

Many students have already taken out their mobile phone cameras and started shooting.

Yamaguchi smiled at Lu Yunqing and began to walk towards the first antiquity.

"The bell of the Jin Marquis Su of the Western Zhou Dynasty."

Yamaguchi Caojiao did not write a stroke at a glance like Lu Yunqing, but after reading it carefully, he turned his head and introduced with a smile: "The Jin Marquis Su Chime was made during the reign of King Li of the Western Zhou Dynasty (mid-9th century BC). Bronze chime, recording the tomb of the Marquis of Jin located in the center of the Qucun-Tianma site, found in the 90s of the last century......"

Hearing Yamaguchi Caojiao say so much information about the Jin Marquis Su Chime, Gong Lian and the students in the audience were all heartbroken, and those students were even more guilty, because they were still Chinese, and a Dongying person knew the history of their country more clearly.

The members of the delegation all showed a touch of joy, and Wu Sheng's facial expression made it a little difficult to see what he was thinking.

Lu Yunqing stood beside Yamaguchi Caojiao, with a confident smile on the corner of his mouth.

"This 3,000-year-old bronze weight is a national treasure in terms of both historical and artistic value. And 14 of these chimes were also purchased by the SH Museum from an antique shop in XG as early as 1992, and the archaeological excavation of the Jin Hou Tomb in Shanxi Province unearthed 2 remaining small series. Yamaguchi Caojiao smiled and wrote a stroke on the notebook, then turned to Gong Lian and smiled: "Teacher Gong, this group of bells is now in the SH Museum, your group, it's imitation." ”

All the students in the audience looked at Gong Lianxiang with expectant eyes, but Gong Lianxiang was expressionless, not saying whether it was right or not.

Yamaguchi smiled lightly and walked to the next artifact.

The next antiquity, contained in a small box, was a Kaiyuan Tongbao. Yamaguchi Caojiao gently picked it up, and after careful observation, said: "Tang Dynasty Kaiyuan Tongbao currency." Coins began to have "Tongbao" in the Tang Dynasty, creating a new era and occupying an important position in the history of numismatic development. In addition to the copper Kaiyuan Tongbao, the early Tang Dynasty also minted gold and silver Kaiyuan Tongbao, these two precious metal coins are only for royal rewards, for dignitaries to enjoy, and are not put into circulation, so the amount of survival is very small, especially the gold Kaiyuan, which is more precious. If I am not mistaken, this Kaiyuan Tongbao should be 'Kaiyuan Tongbao Lishu Xiaoping Gold', with a market price of about 8000000 yuan. Yamaguchi smiled lightly and carefully put it into the box.

Gong Lianxiang's face was a little ugly, all the students in the audience thought that Lu Yunqing had no hope at the moment, and Wu Sheng also sympathized with Gong Lianxiang with those students, and a pair of "Surfing in Kanagawa" was about to be sent out for nothing.

As for Lu Yunqing, he has long been forgotten.

With the explanation and appreciation of Yamaguchi grass mustard one by one, more than three hours passed, and all the students in the audience thought that the victory or defeat had been decided, and even some students had sneaked away from the back door for fear of embarrassment, and Gong Lianxian's face became more and more ugly.

Yamaguchi Grass Mustard picked up the last collectible, which was a piece of jade.

Speaking of this, Yamaguchi grass mustard was also a little dry-mouthed, so he simply didn't introduce it anymore, and said lightly: "This is the jade of the Western Zhou Dynasty, a piece of fine jade, which is genuine." ”

Hearing Yamaguchi Caojiao say this, Lu Yunqing, who had been silent, said lightly: "Don't see it." ”

When the students in the audience heard Lu Yunqing open their mouths to question, they couldn't help but hate their teeth, you said that you just broke the jar and broke it, you don't have the strength to question others, is it not enough to be embarrassed?

Different from the angry eyes of the students, Gong Lian showed a smile.

Yamaguchi Caojiao looked at Lu Yunqing with interest and said, "This classmate, what do you think?" ”

"This piece of jade is not genuine, it is a modern imitation!" Lu Yunqing's words were amazing.

"I'm sure this is a piece of jade from the Western Zhou Dynasty." Yamaguchi Kusa said with an oath.

After hearing this, Lu Yunqing said lightly: "Return the Yuhuang of the Western Zhou Dynasty, I think it will be this week." ”

"Poof."

All the students in the audience couldn't help laughing, this week, doesn't it mean that it was imitated this week, this can really be a provocation, the people of the inspection group, Wu Sheng, and the students all came to be interested all of a sudden, ready to watch a good show, only Gong Lian was smiling.

Yamaguchi Kusao's face turned pale, and he said, "Since you say that this is a modern imitation, there must be a reason." ”

"The so-called gold is not complete, no one is perfect, no matter how good a piece of jade is, it is impossible to be completely free of a little flaw, the background color of your jade is pure and tender, there is no flaw at all, it is definitely not a naturally formed jade." Lu Yunqing glanced at Yu Huang and said.

"Isn't that a stain? Blood-red 'Blood'! Yamaguchi retorted.

Coloring refers to the phenomenon that the natural water or minerals erode the jade body and change the color of part or the whole of the jade when it is in contact with water, soil and other substances in the environment for a long time. The unearthed jade is common in color, respectively, there are white mist water Qin, yellow soil Qin, black mercury Qin, green copper Qin, black purple corpse Qin, there are countless micropores in the jade, if buried in the ground or old grave all year round. Affected by the surrounding environment, it will be colored. In particular, the jade pieces carried on the corpse, in the process of decay of the deceased, were soaked in the corpse liquid and appeared dark purple marks, commonly known as "corpse Qin", and there was red Qin on the jade, which means that the deceased was mostly tied alive, and then killed alive with a murder weapon, and the blood that flowed out soaked into the jade, becoming a veritable "blood Qin".

After listening to Yamaguchi Caojiao's argument, Lu Yunqing was even more disdainful, and said: "If this is really the jade of the Eastern Zhou Dynasty as you said, then for thousands of years, the color of the Qin color should be very deep and transparent, but the color of this jade Huang is only left on the surface, and there is no transition between the color and the background color, this is not the jade Huang that has been naturally soaked after years of precipitation!" ”

Yamaguchi's face turned blue and he didn't argue anymore, but he still insisted on writing his conclusions and handing over the notebook.

But Lu Yunqing obviously didn't want to give up this opportunity to hit the mountain pass grass mustard, and said after the victory: "Jade Huang has appeared in the Neolithic Age, and it has become an important part of the complex group of jade pendants of high-ranking nobles in the Shang and Zhou dynasties. After the Spring and Autumn Period, most jade Huang only drilled one hole in the vault in the middle of the Huang body, and the arch of Huang was facing upwards when worn, which was just the opposite of the early period. This piece of jade is a jade huang imitating the Western Zhou Dynasty, with dragon patterns engraved on it, and the whole style is similar to the style of the Western Zhou Dynasty. This imitation is actually not a low imitation, it is not a glance to see, to identify this collection to see from its perforation, any piece of jade in ancient times has its fixed purpose, the ancients did not make jade casually. In the Western Zhou Dynasty, the wearing of jade huang was that there was a hole at each end of it, that is to say, the arc part was facing downward, so this jade huang was just the opposite, there was no perforation at both ends, and there was a hole on its arc back, which violated the use law of the Western Zhou Dynasty jade huang, so this jade huang is not right only from the perforation, it is imitation. After the evaluation, Lu Yunqing turned his head with a smile and said to Yamaguchi Caojiao: "This is actually the reason why I concluded that this jade huang is an imitation, so simple and conspicuous, you don't even see it?" ”

Yamaguchi's face turned blue and white for a while, and the people in the inspection group were also embarrassed, and the audience burst into laughter.

After all, Lu Yunqing is a native of Huaxia, and the other party is a native of Dongying, and the students will resolutely not let go of any opportunity to attack the Dongying people!

The next step is for the inspection team, Wu Sheng and Gong Lian to identify the antiquities.

Half an hour later, the results of the Yamaguchi mustard finally came out.

Gong Lian walked to the podium and said with a somewhat heavy face: "Forty antiquities, except for the last one of the Eastern Zhou Dynasty ancient jade, the rest are all correctly identified. ”

The audience was shocked.

The crows are silent, and the needles can be heard!

Of the forty antiquities, only one was mistaken.

That means that Lu Yunqing must have a good identification of all the antiquities in order to win, and only then will he get information about the national treasure Zodiac Bronze Beast Head Snake.

The faces of all the students in the audience were gloomy, judging from the speed at which Lu Yunqing identified the antiquities just now, it was simply impossible.

After Yamaguchi Caojiao's face turned blue at the beginning, he immediately became radiant, and looked at Lu Yunqing arrogantly, Lu Yunqing just smiled indifferently in return.

The members of the delegation, Wu Sheng and Gong Lianxiang, were identifying the antiquities collection of Yamaguchi grass mustard, and when they were identifying, Gong Lianxiang and others kept shaking their heads and rarely nodded, so that the students were puzzled one by one.

Only Lu Yunqing understood in his heart that the classroom was very quiet, and there was only the sound of a group of people discussing there.

Lu Yunqing asked very casually at Yamaguchi Caojiao, "I heard that you found these things from the antique market?" ”

"So what?" Yamaguchi said.

"Did you spend 500,000?" A smile rose at the corner of Lu Yunqing's mouth.

"A million." Yamaguchi said triumphantly, "But I can guarantee that if you sell it again, it will definitely not be a problem to make four or five million!" ”

"Then you have a good eye." Lu Yunqing said with a sneer. "I'll see."

"Humph!" Yamaguchi snorted coldly and didn't speak.

A moment later.

Wu Sheng turned around with surprise, the faces of the members of the delegation were pale, and Gong Lian was excited.

A feeling of uneasiness suddenly rose in Yamaguchi Caojiao's heart, and Lu Yunqing smiled confidently.

The students in the classroom suddenly felt that there seemed to be a good show to watch next.

Gong Lian took a deep breath and suddenly shouted loudly: "Forty antiquities, one of them is not wrong with Lu Yunqing, and it is completely correct." His tone was excited.

The audience was shocked.

The crows are silent, and the needles can be heard!

Wow!

After a brief moment of silence, the audience erupted in disbelief in cheers.

"Lu Yunqing, it's really good."

"If you can really find the snake, you are the hero of the country!"

All kinds of cheers were endless.

The answer released by Gong Lian in detail subverted the disdain for Lu Yunqing in the hearts of more than 300 students.

"It's impossible to !!" A hoarse voice rang out, drowning out the voices of all the students.

The eyes of the audience were all shouted out the impossible word Yamaguchi Mustard.

Yamaguchi's face was hideous and pale.

……