After getting off the plane, Li Shengping took a taxi with Zhang Yu and ran towards the venue of the high-quality machinery and equipment exhibition and selection meeting.

The reporting location of the boutique machinery and equipment exhibition is in an article exhibition center in Yanjing, which has been arranged in advance, waiting for the start of the selection competition.

The time of the boutique machinery and equipment exhibition competition is the day after tomorrow, and Tang Lao and they have already signed up and are now living in a five-star hotel not far from the exhibition center.

"It's still early, should we go to the exhibition center? After Li Shengping got into the taxi, he looked at Zhang Yu, who was contemplating with his eyes closed, and proposed.

"Let's go to the hotel and meet with Mr. Li and the others first! I didn't have a good rest yesterday, so I may need to take a break. Zhang Yu opened his eyes and showed a sunny smile at Li Shengping.

"What the hell did you study last night, so carried away, studied all night. Li Shengping's face was full of curiosity, and he looked at the briefcase in Zhang Yu's hand.

"It's nothing, it's just a gadget, and when I get interested, I'll rest for a while, and when it's time, you call me." Zhang Yu leaned back in his seat, closed his eyes again, and avoided the topic.

Li Shengping saw that Zhang Yu was really tired, so he didn't continue to ask, but looked at the scenery outside the car window.

After a while, he arrived at his destination, looking at Zhang Yu who was asleep, Li Shengping couldn't bear to wake him up.

"Master, pull over, we'll charge on time. Li Shengping covered his mouth with his small hand and whispered to the driver.

When the driver heard this, he nodded, drove the car to a quiet place, and stopped.

Zhang Yu only felt that he slept very comfortably, and when he woke up, it was still daytime, but at this time it was already dark.

As the sun set, Li Shengping just looked at him quietly.

"Shengping, I'm sorry, I overslept. Zhang Yu said embarrassedly.

"Let's go, don't talk about this, I guess grandpa and they're in a hurry. Li Shengping opened the car door, walked down, stretched his waist, and looked extremely charming.

Zhang Yu was a little embarrassed, and after getting out of the car, he followed Li Shengping and walked towards the hotel.

Li Lao and the others in the lobby were having a heated discussion, and when they saw the arrival of Zhang Yu and the others, they temporarily stopped the discussion.

"Zhang Yu Xiaoyou, Shengping girl, where did you two go shopping, and you don't take us old men. Tang Lao, the initiator of the incident, took the lead in coming over, moved out of the corner of his eye, and chuckled.

"Old Tang ......" Zhang Yu touched his forehead, looking a little confused, and was about to explain.

"Grandpa Tang, where do we young people go to play, you older ones don't have to participate. Li Shengping interrupted Zhang Yu's words and covered up the past for him.

"That's it, I said Old Man Tang, you should think more about the new machine when you have time, don't be here to take a mouse and meddle in things. Xiao Lao walked over, heard the conversation of several people, and echoed.

"I said Old Man Xiao, what do you know, those of us who are of the older generation need to be exposed to new things. Old man Tang retorted.

Old Xiao didn't pick up Old Man Tang's words, but glanced at Zhang Yu meaningfully, and the three of them had a heated discussion just now.

Among them, the most profoundly discussed topic is this Zhang Yu Xiaoyou, Old Man Li and Old Man Tang praised Zhang Yu.

Old man Xiao, who has not had an in-depth understanding of Zhang Yu, is naturally skeptical.

"Don't stand at the gate of the hotel and chat, where are we going, find a suitable place, and have a good chat about the next boutique machinery and equipment exhibition competition. ”

Li Lao saw a few of them chatting at the door, which attracted the attention of the hotel staff, and couldn't help but remind him.

After the words fell, Zhang Yu and his entourage nodded and walked towards the tea room.

"You two pause, let me have an in-depth conversation with Zhang Yuxiaoyou. After a few people sat down, Xiao Lao took the lead in speaking.

Li Lao and Tang Lao were just silent, snickering in their hearts, this old guy had been unconvinced by the two of them about Zhang Yu before, and now he couldn't help but talk to Zhang Yu about it.

This guy is just boring himself, they all thought so before, but in the end, what about it? Not moved by Zhang Yu's few words and products.

They can only sigh a few times in their hearts: the back waves of the Yangtze River push the front waves, one wave is higher than the other, the blue is better than the blue, and the hero is a teenager!

Regarding the topic that Xiao Lao suddenly raised, Zhang Yu didn't know what the old man wanted to do, but just looked at him in surprise.

"Zhang Yu Xiaoyou, what machine products did you bring this time. Xiao Lao picked up the teacup in front of him, touched the teacup with the lid, and looked at Zhang Yu with a smile.

"I just brought a few random products. Zhang Yu leaned back, not understanding the meaning of Xiao Lao's words.

"I have an invention failure here, and I want to ask Zhang Yu Xiaoyou to help me take a look. Xiao Lao put down the teacup, took out a flashlight-like machine from his trouser pocket, and handed it to Zhang Yu.

This self-regulating flashlight is a failed product he invented, and what he originally wanted was to use the light of the flashlight to enlarge and smallen, plus to see from a distance and up close.

Although there is a technology for ordinary car lights, those require relatively large controllers, and he wondered if it could be applied to flashlights for convenience.

Zhang Yu took the flashlight handed over by Xiao Lao suspiciously, just looked at it casually, and put it on the table.

Seeing this scene, Xiao Lao showed a touch of pride, the two guys Old Man Li and Old Man Tang really deceived me, and it was because they said such a miraculous skill that he believed it himself.

It wasn't until Zhang Yu took a flashlight and glanced at it casually that he knew that Zhang Yu was just an embroidered pillow.

"Xiao Lao's flashlight, fine workmanship, in the original flashlight, attached to the light source can be large or small, can be long-beam, near-beam function, which is perfect between the good, but the control switch, is a little too cumbersome.

If I do it, I must make a reverse device at the base of the flashlight, so that I can adjust the function of the flashlight, and if I do, it should be ......"

Zhang Yu didn't notice Xiao Lao's expression, and expressed his opinion lightly.

Xiao Lao's expression just now turned into shock, and deep admiration, what Zhang Yu said about the characteristics of his flashlight was all right.

And from the advice he gave, if you modify it, maybe it will be practical.

Thinking of this, Xiao Lao glanced at Old Man Li and the others, and then completely believed their words.

Zhang Yuxiaoyou's insights are really extraordinary, and the old man is particularly impressed. Xiao Lao expressed his heartfelt appreciation.

"Xiao Lao's words are exaggerated. Zhang Yu just waved his hand.