From a distance, under the dim street lights, the square is full of people. Wang Cai said: "there are many tourists here. Of course, some local fans often come to Taobao. However, I don't think you should get too deep into it. It's not good to buy antiques with all the money you earn. " Guan Shanyue said, "thank you, I know. A friend of mine, his principle of buying antiques is no more than 1 million yuan, but he is the boss, so I set a principle of no more than 1000 yuan for myself. I know I'm half hanging, so I'll do what I can. It's fun to spend a little money on a gadget. I can't plunge into it all at once. "

Wang Cai said: "Xi'an is an ancient city with many cultural relics. I went to school here, so I heard a lot of legendary stories. Some people get rich overnight, others lose their money overnight. At the beginning of the game, they are very careful. After a long time, they have more contact, so they have more courage. At this time, they are often cheated

Guan Shanyue has advantages. He can listen to persuasion. Seeing what Wang Cai said was reasonable, he said, "thank you, baby. You're right. When you stay with me in the future, as long as I spend more than 500 yuan, you'll beat me, OK? " Wang Cai says with a smile: "I itch now, how to do?" Guan Shanyue took Wang Cai's waist, picked Wang Cai's chin and said, "don't, let's fight on the bed, OK?" Wang Cai twisted Guan Shanyue's arm and scolded: "hooligan!"

Taobao to join the two people in the square to talk.

Guan Shanyue looked at several stalls and compared them. The things here are really not as good as those from abroad. She can find a lot of fakes by herself, and her interest immediately decreased. The bosses are also indifferent. Customers look at themselves and ask if they are interested. If they are not interested, they turn around and leave. No one yelled, so although there were many people, they were not very noisy.

Guan Shanyue turned to a stall selling ancient coins and wanted to watch and study. Squatting down to have a general look, casually took a few to face the light to have a look, also can't see why, gather to nose side to ask, also don't have the sour smell of the fable to cheat. When I was a child, I used copper money to kick shuttlecock, but I forgot the details. I have a feeling that this ancient coin is not porcelain, so I don't want to look at it.

Guan Shanyue is about to stand up and go. Yu Guang finds a pile of gold coins beside his boss. He is curious and asks, "boss, what's the money under your feet?" The boss took a look and said: "Kaiyuan gold coin, this is very expensive, more than 2000 pieces. Do you want to see it?"

Guan Shanyue has never seen gold coins, but he knows this period of history. Kaiyuan Tongbao gold coin is not a currency in circulation, but for enjoyment. The Poet Zhang Hu once said in his poem "retiring palace man": "the emperor of Kaiyuan had pity in his hand and had been exiled in the world for 20 years. He said that he would have a banquet at the gate of heaven and collect money downstairs." There are also records: "the Ming emperor and his concubines throw money in the calyx downstairs, taking the distance as the line, competing their yuan to throw to the ground, taking the golden wine as the reward, and today's lane is still effective." He told the rules of the game, also attracted the emperor to participate, and took the more precious golden wine as the reward of the winner.

However, there are few gold coins, and even fewer of them have been handed down. It was not until October 1970 that 30 gold Kaiyuan Tongbao coins and 421 silver Kaiyuan Tongbao coins were unearthed from the Tang Dynasty cellar in Hejia village, Xi'an.

Guan Shanyue was curious. She took a look at the gold coins in the legend, pondered for a while and said, "boss, I advise you to sell them individually in the future." The boss looked at Guan Shanyue suspiciously and asked, "why?" Guan Shanyue said: "boss, at present, there is no gold coin circulating in the market. It is only recorded that it was unearthed from the Tang Dynasty hoard in Hejia village. So those who know the business will not buy, and those who don't understand will be scared away by your high price. So I advise you to sell one by one. Maybe someone wants to gamble and buy one for fun. You put so many at a time, who believes it? "

The boss was stunned for a moment and said, "don't talk nonsense. I think it's true." Guan Shanyue said with a smile: "I'm for you. But it's nice to see. It's very popular. " He played in his hand for a while, handed it to the boss and said, "it's good, it's good." Reluctantly stood up.

See Guan Shanyue to go, the boss said: "young man like?" Guan Shanyue said: "like is like, too expensive, I can't afford to buy." "How much is it?" the boss asked Guan Shanyue said: "you don't want to sell it to me. It's OK for me to ask for 10 yuan and 20 yuan. I don't want more." The boss said anxiously, "I can sell thousands of pieces of gold, right? You're just pretending you don't know. " Guan Shanyue asked: "how can you guarantee that this is gold? If you can guarantee that it's made of gold, let's talk about it. " The boss couldn't answer.

Guan Shanyue said, "goodbye, boss. I'll go around again." Then he took Wang CAI for a walk. Wang Cai asked, "do you like it?" Guan Shanyue said: "I like it. I feel it's true when I weigh it." Wang Cai said: "how can you say that there is no circulation in the market?" Guan Shanyue said: "I only know that a batch of them were unearthed in 70 years, but I don't know anything else. It's nonsense." Wang Cai pinched Guan Shanyue's hand and said, "you are a little liar. You cheated me, too."

Guan Shanyue is depressed. It seems that the truth can't be said casually. Women are too sensitive. Change the topic and say: "what do you like? I'll buy you one. " Wang Cai said: "nothing I like. Few things in this place are real." Guan Shanyue said with a smile: "there are many treasures, the key is that we lack a pair of wise eyes, let the treasures dust."Basically, I visited the market all over, but Guan Shanyue didn't start. Because as long as you look decent, the asking price is too high, which is totally different from the situation in Italy. Guan Shanyue turns back bitterly. It seems that he has to go abroad to clean up. When I got to the market entrance, I passed by the stall where I bought ancient coins. The stall owner saw two people coming from a distance and asked, "did the young man start?" Guan Shanyue said with a bitter face: "boss, I don't understand. I dare not buy it blindly." The boss said, "I don't understand what you said to me? I thought you were an expert

Guan Shanyue said with a smile: "I just have a little research on ancient coins, but I'm not proficient in other things. How do you want to sell it to me? I'll buy you two for fifty dollars to play with? " The boss said angrily, "why don't you let me give you away? I'm not a ghost. " Guan Shanyue said with a smile: "this is not with a girlfriend. We are not smart. Who likes it? Is that right? Sell us both. "

"The boss said:" no such price, I do not sell Guan Shanyue said, "how about I buy more? I think you've been setting it up for quite a while, haven't you Guan Shanyue said that the stall owner's heart had gone. When the boss went to the countryside to collect the goods, he kicked it with 500 yuan. When he came back, he sorted it out and found that there were yellow coins, like gold, with clear handwriting "Kaiyuan Tongbao". The boss was very happy and sold him in gold coins. But after more than ten days, no one bought it. I was muttering in my heart when I met Guan Shanyue. When Guan Shanyue said that, the stall owner's heart became active.

These stall owners don't understand. Who is still here? Seeing that it was profitable, he said, "no, the price is too low. The more I sell, the more I lose, right? One hundred yuan. If you agree, we'll make a deal

On hearing this, Guan Shanyue knew that the boss and herself were at the same level, so she said, "30 yuan per piece, Baoyuan, no two prices." Boss a ponder, his kick just spent 500 yuan, a total of 20 gold coins, Bao Yuan Er 600 yuan, net income! After a while, the boss sold the twenty "gold coins" to Guan Shanyue.

Walking on the road, seeing Guan Shanyue's beauty, Wang Cai said: "you are true or false, and you don't know who is the ghost, who takes advantage of who." Guan Shanyue was surprised. She was preconceived and always thought that the gold coin was real. She was too confident! What's wrong? One month's bonus is gone. It's self deception.

Seeing a traditional Chinese medicine shop not far from the roadside, Guan Shanyue went in, took out the gold coin and said, "doctor, can you help me weigh it?" The boss saw the handsome girl, not disgusted, help said: "145 grams. What are you doing? " Guan Shanyue said with a smile, "I just want to know if it's real. Doctor, why don't you do it to the end? Another measuring cup? " The doctor said, "I sell them all." Guan Shanyue said: "well, I'll buy one, which can be used in the future."

The doctor took out a plastic measuring cup and charged Guan Shanyue three yuan. Seeing that Guan Shanyue turned around to leave, the doctor said, "I'm curious, too. You can make it here. Let me have a look."

In fact, after weighing, Guan Shanyue basically had a root in his heart. The diameter of this gold coin is about 20 mm. According to the weight just now, it is more than 7g, while the weight of a copper coin of the same size is less than 4G, which is about twice that of copper.

Guan Shanyue said with a smile, "I'm not afraid to make a fool of myself. Take some water, and we'll use Archimedes' law." Guan Shanyue first poured 50 ml of water into the measuring cup, and then put the gold coins one by one. The water level rose slowly. When all 20 coins were put in, the water level rose less than one grid. Guan Shanyue said: "this is not very accurate, but it's about the same. The water level has risen by less than 10 milliliters, with a density of more than 15 grams per cubic centimeter, which is close to pure gold and much larger than copper. The purity of ancient gold is not enough, so it can be roughly regarded as gold coin. "

Wang Cai saw Guan Shanyue's happy face and said, "so you made money?" Guan Shanyue said triumphantly, "don't you look down on your husband? At least we are a new generation of young people with knowledge. I took the copper coin and the gold coin on the stall and roughly weighed them. I felt that there was a big difference in weight, so I decided that it was gold! Isn't that great? " Wang Cai said angrily: "Stinky like, villains get ambition! Let's go. "