Lin Feng slowly opened his eyes, stared at the beautiful face that was close in front of him and could be broken by blowing, swallowed a mouthful of saliva unfreely, nodded and replied, "Okay, thank you!" ”

Xiao Fei'er's face turned red again, and she ran to sit down in front of the piano in the corner of the room, stroked it lightly, and began to play a soft melody.

In the music, Xiao Fei'er opened her mouth lightly and sang: "Yangliu Qingjiang level, hear the singing sound on the Langjiang River." The sun rises in the east and rains in the west, and the road is sunny but sunny. ”

This is the "Bamboo Branch Words" written by Liu Yuxi, a great poet in the Tang Dynasty. "Bamboo Branches" was originally a kind of folk song in ancient eastern Sichuan, accompanied by drums and piccolo, and people here used to dance and sing while listening to the music. Liu Yuxi was very fond of this kind of folk song when he was the assassin of Kuizhou, so he created a number of "Bamboo Branch Words" based on the local folk song score, the genre is the same as the seven-character quatrain, mainly used to describe the local landscape customs and the love of men and women, the language is fresh and lively, vivid and fluent, and full of life. And Xiao Fei'er sings this word is one of them, describing the sigh of a young girl who fell in love for the first time when she heard her lover's song in the spring of Yangliu Qingqing.

Well, Fei'er's singing voice is good, the bass is mellow, the alto is tactful, and it has a bit of the taste of Cai Qin in later generations. Lin Feng quietly commented in his heart, and also doubted Xiao Fei'er's intention in choosing this song: Could it be that Fei'er really liked herself, so she chose this song to express it?

The night was as quiet as water, the candlelight was beating, the beauties were singing, and a charming taste began to permeate the study.

By the time Lin Feng, Wei San, and Chen Fei came back from sweating and exercising, Xiao Fei'er and Yaya had already prepared a meal and were waiting for them.

While taking Xiao Fei'er's rice bowl, Lin Feng saw the resentful eyes she shot. After arriving last night, Lin Feng still ruthlessly asked Xiao Fei'er to accompany Yaya. Although Lin Feng is not Yanagishita Hui, he is by no means a disciple. Now, his foundation is not stable, and it is not the time to indulge in entertainment, and besides, wouldn't it be better to let that vague belching last longer?

After eating in a hurry, Lin Feng changed into his official uniform, took Wei San and Zhang Yuewen and went straight to the supermarket. Last night, he had already instructed Li Fu to bring a message to Zhong Fan, Chen Shengqian, and Feng Zhikuan, and bring people to the supermarket today to officially start construction!

As soon as he arrived at the destination, Lin Feng saw Chen Shengqian and Feng Zhikuan at the gate of the courtyard, and the two "contract foremen" were directing the workers to go to the house to uncover the tiles and carry out demolition.

Chen Shengqian inadvertently turned around, just in time to see Lin Feng get down from the carriage, he immediately pulled Feng Zhikuan, and the two greeted Lin Feng.

"Sheng Qian has seen Lord Lin!" Chen Shengqian went to the end. In the past two days at home, Chen Shengqian listened to his brother and Chen Jun, the secretary of the Ministry of War, praise and sigh for Lin Feng, and naturally understood that Lin Feng would become a great career one day, so as soon as he heard Li Fudai's message, he immediately rushed here in person, and when he saw Lin Feng, his posture was naturally more respectful.

"Hello. Is Zhong Fan here? Lin Feng asked as he returned the salute.

"I've arrived, and I'm directing the measurement of the girder inside." Feng Zhikuan replied, and grabbed a passing craftsman and asked him to invite Zhong Fan to come.

Originally, the three of them competed in the construction industry in Jinling City from time to time, but when it came to the construction of the supermarket, first, Lin Feng's peculiar construction ideas and payment methods made them feel very fresh, and for the first time, they felt that there was no need to use any crooked brains, and they were fighting to the death; Second, the three of them also learned about Lin Feng's thoughts and ideas about benefiting merchants from their respective backstage backers, and the family also intended to participate in the transportation of grain, supporting the army and other links. The three families discussed it privately and decided that in the future, Lin Feng's construction would be done by the three families together, even if it was a loss of money, they should ensure the quality, ensure the speed, and strive to have a good relationship with Lin Feng.

After a while, Zhong Fan also rushed over, and there was a gray hair on his head. At this moment, Chen Shengqian and Feng Zhikuan couldn't help but point at him and laugh. When did this famous suave boy and Zhong family in Jinling City ever be so unkempt?!

Zhong Fan couldn't help laughing, wiped two handfuls on his head with his hands, and slapped his palms hard.

"Seeing Young Master Zhong like this, Lin is a lot more relieved. I don't know how many days it is expected to be dismantled? How many days do you have the materials ready? Lin Feng said with a smile.

"There are nearly 100 people in our three homes, and it is expected to be demolished in three days. The materials are already in preparation and are expected to be available in 10 days. Zhong Fan looked at the other two young masters and spoke as a representative.

"Good. Regarding the construction of the supermarket, Lin Feng has an idea for the three of them to refer to. Lin Feng proposed.

"I'll listen to you. Please advise Lord Lin. Chen Shengqian said.

"I don't dare to give advice. Lin thought by chance from the time you handled the demolition and preparation of materials, can we introduce a co-ordination method in the construction process of the supermarket? Co-ordinator, overall consideration, scientific planning, in order to make the work most efficient, and thus the most effective? Lin Feng also intended to slowly pull these three families into his own circle of interests, so he thought of the operation method of later generations, and changed it to a relatively easy to understand overall planning method by the ancients. In later generations, Yueyang City, Hunan Province, once set a "Chinese speed" of building a 30-story building in 15 days, which was due to proper coordination. Introducing operations research into this era should not be a problem to save some time and some materials.

Operations research is "a scientific method that must be used in order to obtain an optimal solution about the operation of a system." "Operations research uses many mathematical tools and logical judgment methods to study the organization and management, planning and scheduling of people, finance, and materials in the system, and strives to find the optimal solution to the problem under study and seek the best action plan with the goal of overall optimality.

"Please also ask Lord Lin for detailed guidance." The attitude of the three of them became more and more respectful.

Lin Feng first told them an example: "If we want to build a city, how can we save the most?" In Lin's view, we can dig the moat first, use the excavated soil as the source of bricks and soil for the city wall, and at the same time use the ditch to attract the water of the river and use it as the water of the mud. ”

This example of operations research was not created by Lin Feng himself, but he thought of it from the real things that happened a hundred years after the real history. It is said that during the reign of Zhenzong of the Northern Song Dynasty, the palace caught fire, and a large area of palaces, towers, palaces, and pavilions became ruins overnight. Bring in large quantities of timber and stone; A lot of new soil is going to be shipped. Although he was one of the "five ghosts" hated in the Northern Song Dynasty, Ding Wei was still relatively capable, and he studied and worked out such a construction plan: first, a number of large deep ditches were dug from the construction site, and the excavated soil was used as the new soil needed for construction. In the second step, the water is brought from outside the city into the large ditch dug, and the timber and stone are transported by wooden rafts and boats. Finally, after the material transportation task is completed, the water in the ditch is drained, and the garbage on the construction site is filled into the ditch, so that the ditch becomes flat again.

Good way! The eyes of all three men widened. Although they don't care much about specific things on a day-to-day basis, they intuitively feel that this is a good solution.

"For the specific demolition and construction of our house, can Lin suggest: place the available materials from the demolition in advance in the closest and unobstructive place to the next construction area; On-site craftsmen don't have to be on site every day with so many people, according to the principle of 'mutual cooperation and non-interference', saving some people to prepare the materials needed for the foundation of the building and the first floor? Similar to this, we strive to make everyone not idle, every step of the work is not wasteful, and the construction process is refined to every moment and moment, which will surely save a lot of time and promote our construction speed. Lin Feng continued to share some of his thoughts and thoughts.

"Your Excellency, this is a very good idea!" It was not Zhong Fan and the others who spoke, but the older of the two who quietly came over to listen. The man's face was dark, but his expression was extremely excited.