This kind of toy is an intellectual toy circulated by the Han people. It is evolved from the banquet of the Song Dynasty, originally a kind of indoor game of the literati, and later evolved into a puzzle board toy in the folk, its original face is "Yan Ji Tu", Yan Ji means to greet the guests with the banquet with the table, the person who triggered this idea is the Northern Song Dynasty Jinshi Huang Bosi, he first designed six rectangular tables, in the banquet can be adjusted appropriately according to the number of guests, and then add a small table, seven pieces of cases are all put together, will become a large rectangle, separate combination can be infinitely varied. It's not much different from modern tangrams.

Later, according to the principle of "Yanjitu", Geshan of the Ming Dynasty designed the "Butterfly Wings", which was composed of thirteen different triangular tables and put together

It is the shape of a butterfly spreading its wings, and when separated, it can be put together into more than 100 kinds of shapes, which is enough to break the silence, which can be regarded as one of the most difficult games.

The tangram made by Yang Zheng is a little different from the ancients, he cut the square into five small Pythagorean shapes, and pieced them together into various things, such as figures, animals and plants, pavilions, cars, boats, bridges, etc., which can be played by one person or by many people. The use of tangram puzzles can elucidate a number of important geometric relationships, the principle of which is the "principle of complementarity between entry and exit" in ancient arithmetic. In this way, tangram can be used to teach children to recognize colors, guide children to understand the segmentation and synthesis of shapes, and then enhance children's hand intelligence, patience and observation. It can also be used to tell stories, connecting dozens of tangram pictures into a coherent picture, which can be used as a comic to tell stories to children. Spell out a few cats, a few dogs, and a house to tell a beautiful and moving story, which is definitely a good toy.

He was also afraid that a tangram would be too monotonous, so he deliberately made a windmill, which didn't look too shabby.

With gifts out of the house, then rushed to the palace, because it is the emperor to entertain, all the officials in the capital who are above the five grades have to go to the banquet, so along the way, there are many colleagues, but look at people, not Lan Ni sedan chair, or scarlet sedan chair, that is, those official positions are not as good as their own, but also get a sedan chair to sit, no matter how bad it is, there is a high-headed horse, as if he walked to the palace like this, he was still the first one.

But he didn't feel any injustice, according to his current Hanlin Academy, the general of the left army of the Shenji Battalion, the official of the third grade, according to the rules, you can sit on an eight-lift green official sedan chair, the accompanying guards, you can also lick four, according to the rules, this kind of even in the Hongwu year, it can be considered decent, but the rules are rules, you must do what you can, first, the court does not have this regulation, second, raising so many people, is not a small expense, although from the beginning of the Peng family, he has earned a lot of silver, but it is not a waste of want, He still doesn't want to waste, besides, Shen Yanqiu's words are not unreasonable, he is in a high position at a young age, and he has already been looked at by others, if it is too high-profile, it will inevitably cause many people to be dissatisfied, although he is not afraid, but he does not dare to be careless, so from the first day he came to the capital, he has always been low-key, and there is no bad thing, and he has not yet reached the point where he can't walk.

was bowing his head and hurrying, when he suddenly heard a voice say: "Little Brother Yang, is Little Brother Yang you?" ”

Yang Zheng turned his head along the sound and saw a large official sedan chair carrying a blue by eight people, and walked over quickly, Yang Shiqi lifted the corner of the curtain and shouted at him.

Yang Shiqi is an official of the Ministry of Rites and a scholar of the Huagai Palace, and a scholar of the Ministry of War, and now you are a cabinet minister, and you are a first-class official of the dynasty, this kind of specification is not a bad rule, it can be seen that people are also low-key.

"This can also run into you, Brother Yang won't follow me on purpose, right?" Yang Zheng said jokingly.

Yang Shiqi asked the sedan chair man to stop the sedan chair, lifted the curtain and rolled his eyes, and said: "Do you think you are a big girl with yellow flowers, the old man still needs to follow you, isn't this entering the palace for a banquet?" Saying that, he glanced at Yang Zheng and said: "You are also a third-grade official now, why don't you even sit in a sedan chair, isn't this a shame for my face in the Ming Dynasty?" “

Yang Zheng said: "What is this called, if you don't sit in a sedan chair, you will discredit the Ming Dynasty, if I sit on the wooden ox and flowing horse, will I give the court a long face?" ”

Yang Shiqi didn't care, and laughed loudly: "Wooden Ox Liuma, don't you say it, if your little brother Yang sits, it will really give the court a long face, but this is not something that anyone can sit?" ”

Yang Zheng wanted to refute two sentences, but Yang Shiqi waved his hand and said: "Okay, don't be poor, it's not too early this day, the old man's sedan chair is quite spacious, you can also come up and make it?" “

Yang Zheng said: "I understand the kindness, there are not a few steps away from the palace here, I better retreat, besides, I, a third-grade official, sit in the sedan chair of your official, how to say it is a violation of the rules, if the one who looks at me unpleasantly joins me again, I can't explain it clearly."

Yang Shiqi knew that he was telling the truth, looked at him and said, "Why are you so hard, a dignified and third-grade official, you make yourself uncomfortable?" ”

Yang Zheng said: "Brother Yang, you don't understand this, do it yourself, have enough food and clothing, but don't you want to be guilty?" ”

Yang Shiqi saw that he was resolute, but he didn't say much, and urged the sedan chair to leave.

Yang Zheng continued to walk forward on his two legs, about half a pillar of incense, the palace gate is in sight, and at this time, there are many sedan chairs, what green, blue sedan chairs, four people carry, eight people carry, two carry, some with honor guards, some without honor guards, some look mighty, some look down-and-out, the entire palace door, fell in his eyes, immediately gathered into a picture of life, the original unevenness immediately went clean, heart said: "If it is not for the legs, where to see such a scene!" ”

However, this section of the journey he also walked a whole stick of incense, the effectiveness can be said to be not high, and when the sun began to move to the middle of the sky, the officials gathered from all directions gathered outside the imperial city gate, and the palace gate has been opened, looking outside the door, inside is the red carpet paving, gold and silver glowing, the royal forest is strict, the palace E, the eunuchs are busy, a lively, because they did not hear the emperor's call, the officials did not dare to rush in, all gathered outside the door to talk.

Because Yang Zheng didn't wear an official robe, he was not conspicuous among the many officials, so no one talked to him.

He glanced at it with slanted eyes, and many civil officials on the field were talking around Sanyang, and the generals were surrounding Zhang Fu, Xue Lu, Zheng Heng and others.

It turned out that the two sides said that it was the matter of Zhu Jixi, the king of the Jin Dynasty, who was the third son of Zhou Gong Wang Zhu, the younger brother of the second Jin king Zhu Jixi, and the third king of Jin.

Born on August 26 in the 14th year of Hongwu, he was first crowned King Zhaode, and was not loved by his father Zhu because of his misconduct, and his father favored his eldest son Zhu Jixi. Zhu Jixi doesn't like his father to dote on his brother, but he can't have a son for his father's preference, and the only result is to wait patiently.

Fortunately, he did not wait for a long time, in March of the 31st year of Hongwu, King Zhu of Jin Gong died, and the son Zhu Jixi took the throne. Zhu Jixi, as a concubine, was named the king of Pingyang, and he had no chance to be the king of Jin. However, Zhu Jixi, the king of Jin, was widowed and violent, and during his eight years of succession, he was constantly accused of his crimes, which caused the emperor's dissatisfaction, and among these accusers, there were both kings such as Qingcheng of the clan, as well as the craftsmanship of the military officers and soldiers of the official school in the palace, but Zhu Jixi, the king of Pingyang, complained less, leaving a good impression on the court. Some people think that these accusations against King Ji Xi of Jin are all provoked and induced by Ji Xi behind his back. Whether this is the case or not, Jixi is the ultimate beneficiary. Jixi finally collapsed after years of attack, and the Yongle Emperor Zhu Di deposed him and his son Meigui as concubines because he had committed too many crimes, and named Zhu Jixi as the king of Jin.

It is said that the matter should end here, but after years of depression, after Zhu Jixi's heir was sealed, his arrogant and tyrannical nature was exposed, he first poisoned his mother, Princess Xie of Jin, and put Zhu Jixi and his nephew Zhu Meigui under house arrest. After scolding Zhu Jixi, the king of Jin, he personally summoned Zhu Jixi's father and son on the way to the north, and saw that the father and son were really pitiful, Zhu Di was moved by compassion, and then named his nephew Zhu Meigui as the king of Pingyang.

This result made Zhu Jixi, the king of Jin, very angry, but this was the emperor's intention, and he couldn't say anything, so he had to find another opportunity to retaliate.

But the sky is not as good as the people, Zhu Meigui was crowned queen, Zhu Di died, Renzong ascended the throne, and ignored the two, which gave Zhu Jixi a chance, in this more than a year, the two attacked each other, and often annoyed the court to mediate, making the court complain, Zhu Gaochi also felt that the uncle and nephew were a little uncomfortable, and ordered the opportunity to reprimand, and the two of them also restrained a lot, but the good times did not last long, Renzong Zhu Gaochi died in the west less than a year after ascending the throne, and Zhu Zhanji, who had just ascended the throne, was bent on consolidating the situation. In addition, Zhu Gaoxu, the king of Han, was watching from the side, but he also forgot about the uncle and nephew.

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Friday is a bit busy, please forgive me! The second shift, there is another shift, it will be later!