In the office, seeing Zhao Guoyang's puzzled gaze, Mu Yiyi stuck out her tongue and said, "It's nothing, I just want to have a meal with you!"

"I think Chairman Mao doesn't mind having me one more..."

After hearing this, Zhao Guoyang instantly understood.

He said "hum" and nodded, "This should be fine! Just so I will introduce you to Chairman Mao again."

After Zhao Guoyang finished speaking, Mu Yiyi's pretty face turned red.

Of course she understood what Zhao Guoyang meant.

In fact, Mu Yiyi deliberately asked Zhao Guoyang to come over, and she also had such thoughts.

Now that Zhao Guoyang has told the matter with understanding, Mu Yiyi naturally agreed happily.

After confirming that they were gone together, Zhao Guoyang stood up and waved to Mu Yiyi and said, "OK, then what are we waiting for? Go straight over."

"Yeah!" Mu Yiyi agreed, grabbed Zhao Guoyang's arm that was reaching out, and followed his steps like a bird dependent on his feet.

...

"Songjiang Hotel" is a time-honored hotel in Songjiang City.

In the private room on the sixth floor, Zhao Guoyang, who had just arrived, was introducing Mao Zhichun with a smile.

"Chairman Mao, you should know this Miss Mu Yiyi. She is the president assistant to our 'Xingtai International Foreign Trade Company' and is also my girlfriend..."

After Zhao Guoyang finished speaking, Mu Yiyi stood up politely, greeted Mao Zhichun, "Hello Chairman Mao!"

Mao Zhichun was originally a little murmured to Zhao Guoyang who suddenly brought someone. After listening to his introduction, the slightest displeasure in his heart disappeared instantly.

After making a sorry gesture to Mu Yiyi, he said repeatedly: "Ah... Miss Yiyi turned out to be friends with Brother Guoyang. I really didn't know about this before. I should punish you, and I should punish you!"

Upon hearing this, Mu Yiyi couldn't help but smile.

Speaking of which, it was only a matter of a month that she and Zhao Guoyang had confirmed their relationship.

It is reasonable that Chairman Mao didn't know.

After all, although everyone knows it well, no one will take the initiative to tell him about this.

However, Chairman Mao’s happy expression did not seem to be pretending.

It can be seen that his friendship with Zhao Guoyang is not adulterated.

Congratulations to Zhao Guoyang. After Mu Yiyi and the other two for a while, Mao Zhichun ordered the waiter to leave the food.

For Mao Zhichun, it was really a shameful thing that Zhao Guoyang could bring his girlfriend with him for dinner today.

The reason is very simple. Zhao Guoyang's approach shows that he did not regard himself as an outsider.

Mao Zhichun, who was a little worried that Zhao Guoyang would not help this time, had a big stone in his heart fallen to the ground.

The food came very quickly, and in a short while, the table was already full.

After a small cup with Mao Zhichun, Zhao Guoyang turned the topic to the main business.

Looking at the frowning Chairman Mao, Zhao Guoyang asked with a smile: "Chairman Mao, when you called me today, it seemed like a little difficult thing. What exactly is it?"

After hearing Zhao Guoyang ask this question on his own initiative, Mao Zhichun showed a hint of gratitude.

Indeed, it was completely different from Zhao Guoyang's self-initiated questioning.

At this time, Zhao Guoyang's light words made Mao Zhichun feel a sense of warmth.

He couldn't help but sigh in his heart: Who said that there is only competition in the shopping mall? Isn't this brother Guoyang the best example?

He sighed and put down the wine glass, Mao Zhichun hung his head and said, "Brother Guoyang, this matter seems to be no big deal. But in fact, it has a great impact on our "Songqi Group"..."

Mao Zhichun paused for a moment and continued, "Brother Guoyang, you should know that our new model, "Pasat", is it right?"

After hearing this, Zhao Guoyang touched his chin and said, "Well, I know a little bit. This 'Lingyu' is a modified version based on the B5, right? It's just that the engine injection method has been changed, and the others should not be much different."

"If I remember correctly, the B5's engine is mainly naturally aspirated; this 'lingyu' should be mainly turbocharged, right?"

After hearing Zhao Guoyang's words, Mao Zhichun nodded repeatedly and said, "Yes, yes, Brother Guoyang is so technically awesome. He explained the context of the matter clearly in one sentence!"

Zhao Guoyang smiled and said modestly, thinking: "Since it is a facelift of B5 and there is no major change in appearance, then the problem with this 'Lingzhu' is probably due to the engine."

Hearing this, Mao Zhichun opened his mouth,

It seems that he was completely shocked by Zhao Guoyang's foresight.

When Zhao Guoyang noticed his expression, he knew that he had guessed it correctly.

He touched his nose and then predicted: "There are only a few engine problems. Especially the turbocharged engine, the problems are even more concentrated."

"So I guess, the problems encountered by this 'lingyu' are nothing more than two, one is the problem of abnormal oil spillage; the other is the problem of large engine vibration. I wonder if this is the case, Chairman Mao?"

Listening to Zhao Guoyang's judgment, Mao Zhichun almost glared out his eyes.

He opened his mouth and closed his mouth a few times before he realized it. He nodded vigorously and said, "That's right, Brother Guoyang, you are so amazing. There are only two questions in total, and you have all hit it!"

After hearing this, Zhao Guoyang was happy: "Chairman Mao, don't praise me. Speaking of which, I have been working on cars for a day or two, and these problems are still easy to find out."

"However, Chairman Mao still needs to explain the specific situation in detail!"

Mao Zhichun nodded gently and sighed: "I am really convinced by Brother Guoyang's theoretical level. Our 'Pasat Leading Valve' has been put on the market for less than a month, and the complaints have almost never stopped."

"The main problem is just two points. One is that the oil will overflow after driving for a short while; the other is that the engine vibrates too much when the engine is chilled, giving people an unreliable feeling."

Speaking of this, Mao Zhichun said with a wry smile: "After receiving market feedback, our Songqi Group organized technical personnel to investigate these two issues as soon as possible."

"But the results of the inspection show that in the production process, we are the same as the older generation of B5, and there is no change at all."

"Now that there are so many problems suddenly appearing, our company's technical director Chen Bin is also in a panic and has completely lost his inch."

He took a casual look at the expression on Zhao Guoyang's face, and Mao Zhichun then said: "Now Minister Chen has been sent by me to the German "Volkswagen Group Headquarters" to ask for help. However, the "Volkswagen Group Headquarters" has not yet found a solution. Do you think this makes people anxious?"

Hearing this, Zhao Guoyang immediately understood the situation.

Needless to say, the problem that cannot be solved by the headquarters of the "Volkswagen Group" is definitely not the production and manufacturing problem of the "Songqi Group", but the design problem of the "Volkswagen Group".

Thinking of this, Zhao Guoyang arranged to say to Mao Zhichun: "Chairman Mao, please tell me the specific situation of the problem. I'll see if there is any quick way to deal with it!"

Finally, when Zhao Guoyang said this, Mao Zhichun's face was filled with surprise.

He nodded repeatedly and then told the situation.

"That's right, Brother Guoyang!" Mao Zhichun said in a singular manner, "Only one-tenth of our 'Pasat Leading Valve' has oil overflow problems in more than one thousand cars sold."

"There is a small part of it, and the problem is even more serious. If you drive about a thousand kilometers, the oil will overflow. After our repairmen have conducted a check on it, the problem has not been alleviated..."

Hearing this, Zhao Guoyang touched his chin and said, "According to Chairman Mao, what Chairman Mao said, then the problem with this car will be quite big."

"In fact, a large part of the reason why this phenomenon occurs is that the direct injection technology of turbocharged engines is not mature enough."

"We all know that when a turbocharged engine starts, it will increase the fuel injection volume and help the engine heat up quickly. However, sometimes due to excessive gasoline injection, the combustion is incomplete and the cylinder wall pressure is too high. This process will inject gasoline into the oil box."

"Normal gasoline will naturally evaporate after the engine temperature rises. However, in the north of our country, or in some cold areas of other countries, problems will arise when this frequent cold starts."

Zhao Guoyang spread his fingers and said in a singular manner: "A few simple examples, the immature direct injection technology of turbocharger will cause the engine, water temperature and oil temperature to increase slowly."

"In this case, the engine is always in a high fuel injection state, and the extra gasoline is not burned completely. In addition, the engine temperature has not reached the working state, and the excess gasoline is not easy to evaporate, so there will be a problem of increasing oil."

"So in the final analysis, the root cause of the problem must be in the direct injection technology of turbocharger. I estimate that this technical problem is definitely not the model of your "Songqi Group". Any model with "turbocharger" within the "Volkswagen Group" may be involved!"

After listening to Zhao Guoyang's analysis, Mao Zhichun nodded repeatedly.

"Brother Guoyang, you are right! I asked the people below to investigate. In the international market, there are two new models of the "Volkswagen Group" and they also encountered the same problem!"

"But at the headquarters of the 'Volkswagen Group', we insisted that it was not their problem, so we were a little passive!"

When Zhao Guoyang heard this, he laughed: "This kind of thing is definitely not so easy to admit. But as long as we find the corresponding evidence, they will never be able to escape."

"Evidence? What evidence?" Mao Zhichun asked in surprise when he heard this.
Chapter completed!