There are less than two weeks left before the National Mathematics Olympiad, and Duan Yun plans to complete the second phase of the shantytown acquisition plan before this, so in the next period, Duan Yun must step up his cooperation with Chen Jia and strive to complete the planned task in the shortest possible time.

With the addition of Zhang Caixia, the work efficiency has indeed improved a lot, Chen Jia is mainly responsible for negotiating the price with the householder and signing the * house contract, and Zhang Caixia is responsible for finding someone to renovate and rent the acquired house, and they cooperate very well with each other.

As for the issue of house transfer, Duan Yun directly asked Xu Xin and his gang for help.

There is also a time limit for human favors, and at the moment Duan Yun and Xu Xin and his gang are in the 'honeymoon period' because of the capture of the gunman, so after Xu Xin and his gang learned of the situation, they happily patted their chests and agreed.

As the so-called Yamen has people who are easy to do, Xu Xin asked the Office of the Land Management Bureau to specially draw out a special person to open a 'convenient channel' for Duan Yun, no need to queue, and the efficiency is also very high, almost a day's effort, you can go through more than ten transfer procedures, saving a lot of time.

In less than a week, Duan Yun had already spent more than one million dollars in cash, and in exchange for a thick pile of real estate certificates!

In addition, the houses that Duan Yun bought were finally rented out a few sets, although the rent totaling several thousand yuan was no longer worth mentioning in Duan Yun's eyes, but after all, this was the first 'return money', which could just fill the salaries of Chen Jia and Zhang Caixia, so Duan Yun was still very happy in his heart.

With the passage of time, Duan Yun's acquisition work has become more and more smooth, and after the preliminary acquisition plan is formulated, Duan Yun can also not invest too much energy in business, but can focus most of his time on the upcoming Olympiad Mathematics Competition.

In fact, Duan Yun was quite confident in his own strength, and with his master-level math proficiency, he didn't need to learn any new knowledge at all, so he spent all his time tutoring Yang Ying and Liu Linna.

Duan Yun goes to class every morning, and in the afternoon, because there is no club competition, Duan Yun will occasionally stay in the library with Yang Ying and Liu Linna in the afternoon, and work hard to tutor the two girls in Olympiad knowledge.

Although Duan Yun is no longer so eager to demand the one million prize promised by President Qin Dong, going to a key university is still one of Duan Yun's biggest dreams, which is also the promise he has made to his mother, so he must help Yang Ying and Liu Linna to win the team championship of the Olympiad as much as possible!

In addition, after nearly a week of recuperation, the injury on Duan Yun's arm has basically healed, the gauze on it has been removed, and even the wound on it is basically not visible.

As for the management of the three clubs, in addition to collecting money, Duan Yun is basically a hands-off shopkeeper, and only occasionally goes to the boxing club to keep fit.

Since the last time he was almost killed in the ring with the cold-faced Buddha, Duan Yun began to work hard to practice his fighting skills, as the so-called heaven outside the sky, there are people outside the people, in order to avoid encountering the danger of encountering a master like the cold-faced Buddha again, so Duan Yun needs to cultivate stronger kung fu.

Ordinary martial arts moves are actually not very practical, most of them can only be used to strengthen the body, and simple punches and kicks are more practical and effective!

In real combat, the two most important points that determine victory or defeat are speed and strength, and Duan Yun can occupy an absolute advantage in speed when fighting against any ordinary master with Ling Bo's teleportation and powerful five senses.

In addition, in terms of strength, although Duan Yun's physique is already at the level of a fitness expert, and the strength of his fists and feet is higher than that of ordinary people, it is difficult to hit the opponent with one blow when facing a real master.

As for the match with the cold-faced Buddha, Duan Yun was actually quite dangerous to win, if he hadn't feinted the opponent's lower body in advance, and teleported a little bit at the last moment with Ling Bo's microstep, he would have been more than lucky!

However, in the battle with the cold-faced Buddha, Duan Yun still realized a simple and violent killing move, which was the 'hand knife'.

In fact, the real hand knife skills were evolved by the officers and soldiers of the ancient army during frolicking and fighting, and became the current hand knife. Generally, it mainly focuses on the larynx, neck, hands and ankles and other joints. Achieve the goal of defeating the enemy with one move.

For ordinary people, when using a hand knife, the five fingers have to bear a lot of force, and there is a risk of fractures, but for Duan Yun, who already has the primary 'rock climbing' skills, the strength and tenacity of his five fingers are far stronger than ordinary people, which is why he was able to smash the cold-faced Buddha's Adam's apple with one move!

However, Duan Yun was ready to raise this hand knife to a stronger level, he first used the more than 100 skill points he had recently obtained to improve the climbing technique to the intermediate level, and the strength of the five fingers instantly increased a lot.

In order to continuously improve the strength of his fingers, Duan Yun will also find time to go to the boxing gym for fitness training these days.

As for the content of the training, it is also very simple, that is, splitting bricks, splitting wooden boards, doing push-ups with two fingers, and finally hitting sandbags.

Practicing is a long-term and arduous process, and it is difficult to achieve results in the short term, but after Duan Yun has trained for a week, he has indeed seen some results, at the beginning, Duan Yun can only split two bricks with all his strength, but now, he can easily split an astonishing four bricks, and the progress is simply fast!

On this day, after having lunch as usual, Duan Yun came to the boxing gym early to prepare for the afternoon training.

"Brother Duan!" As soon as Duan Yun entered the door, Taishan, who was practicing boxing in the venue, walked over with a smile on his face.

Since Duan Yun became the head of the three societies, the first thing he did was to let Taishan replace Nie Zheng and become the new president of the boxing club.

This is undoubtedly great news for Taishan, after all, he is now a senior in high school, with his past performance in the boxing club and the various provincial and municipal championships won on behalf of the school over the years, back to the boxing club, which means that he once again has the qualification to be sent to the sports university!

Tarzan doesn't have too big ambitions, but he definitely doesn't want to leave high school and continue to live a life of mining or doing heavy physical work!

Therefore, in Taishan's eyes, Duan Yun is simply a great benefactor, and his attitude towards Duan Yun is now absolutely respectful and dead!

It was early. Hearing this, Duan Yun looked at Taishan with a smile, and then said, "Is the list of consumables purchased by the club listed this month?"

In the three clubs, the purchase and reimbursement of club protective gear and consumables are usually managed and declared by the president, and because the school is not strict with the management of club funds, the greasy and oily water in it is also very large, and it has always been one of the largest 'gray income' of several presidents of the martial arts club!