"Puff... cough... cough..." Professor Qian was choked directly by his saliva.

Mr. Liu next to him was not much better. His eyes were wide open and he looked at Jiang Yanhai with shock. At this time, Li Ruobai, who had hidden secretly in the distance, walked out of his hiding place with a smile and walked quickly towards him.

Walking to "Jiang Ling", Li Ruobai reached out and put her arm on her and said with a smile: "Grandpa Liu, hello Grandpa Qian."

"Xiao Li, you are here too? So... is this really Xiao Jiang?" Professor Qian and Professor Liu saw Li Ruobai, a kind smile appeared on their faces, but this still could not stop their shock.

Jiang Yanhai looked around and confirmed that there was no one around him. Then he lowered his voice and said in his original voice: "Two old professors, this is me."

Hearing Jiang Yanhai's original voice, the shocked expressions on both professors were a little numb. They looked Jiang Yanhai up and down again. It was really, it could be said that he was perfect.

Of course, it cannot be said that it is perfect. If you have a security machine that can fully display internal structures such as human bones, there is still no way to conceal it.

However, even that is the case, there is no way. Why have you never seen Thailand come back?

"You... are amazing, really, you are really an elite in all industries. If you are in the fashion circle, you should be considered an amazing person." Old Liu gave Jiang Yanhai a thumbs up with emotion.

"Ahem... let's forget this." Jiang Yanhai coughed twice, regaining Jiang Ling's voice.

"Your voice..."

"It's just a ventriloquy technique." Jiang Yanhai explained in a low voice.

"I never believed that there were perfect people in the world, but you kid... it was really about to break this perception." Professor Qian was a little amused. They were old and couldn't stand the stimulation. You were a little too terrifying.

How difficult is a man who can perfectly disguise himself as a woman? Although they are not professionally aware of this aspect, they also know a little.

Especially in terms of voice and Adam's apple, these are two relatively big difficulties, but Jiang Yanhai can be said to have a perfect solution.

"Come on, come on, let's go in and introduce you to all the professors. You have seen these professors you have arrived today, and it is absolutely safe. Don't worry about your identity being exposed. However, professors from other institutes will come tomorrow. They don't know your identity. Then you will be Jiang Ling!" Mr. Liu waved and said.

"Yes!" Jiang Yanhai spoke seriously.

After following Professor Liu into the room, Jiang Yanhai found that there was a table in the private room. The big tables of 18 people were basically full, and only a few of them were missing. These professors were all seen by Jiang Yanhai before.

Including Professor Li, who is over 80 years old, has also come here.

When they watched Professor Liu and Professor Qian bring Li Ruobai and a strange woman in, the old professors immediately thought of something, and the expression on their faces became strange in an instant.

The people who can sit here can be said that their IQ is not low. Professor Liu and Professor Qian went out to pick up the people disguised by Jiang Yanhai. They all knew this. At this time, the two old guys came in with a strange girl.

Needless to think about it, this girl was disguised by Jiang Yanhai, not to mention that Xiao Li was testifying next to her.

When they arrived at the table, everyone's expressions were a little weird, and Mr. Liu immediately smiled and said, "Come on, you guys, introduce it yourself."

"Hello, professors, my name is Jiang Ling." Jiang Yanhai spoke directly, of course, using his own voice to change, "Of course, I am also Jiang Yanhai."

The next half of the sentence was said in his original voice.

This private room is absolutely safe, and Jiang Yanhai has already scanned it with an advanced scanning system.

All the old professors here have seen him and know what his situation is, so there is nothing to say about it.

When all the old professors guessed it, they were still stunned when they heard Jiang Yanhai speak in two different voices.

"Come on, let me see." Professor Li, who was right next to Jiang Yanhai, immediately waved with a smile.

Jiang Yanhai simply walked over and sat down next to Professor Li. Professor Li stretched out his hand and grabbed Jiang Yanhai's hands with some curiosity.

Although Jiang Yanhai used some cosmetics to process his hands, he could still feel some calluses in his palms.

This is also Jiang Yanhai's physical fitness, which makes his skin much better than others. If it were others, the disguise of both hands would not be so perfect. For example, Chen Shanming and others' hands were very rough. When disguising, they could only consider their disguised identity.

"You guy... are a little capable... you can't tell me." Professor Li said in a marvelous voice.

"We must learn to sneak into reconnaissance behind enemy lines." Jiang Yanhai said with a smile in Jiang Ling's voice.

"Hahaha, okay, okay, it's great, you kid are top in all fields. A genius is a genius. Okay, we will feel relieved when we see you like this. We old guys were thinking about how to cover you up." Professor Li said with a smile immediately.

"Thank you everyone." Jiang Yanhai stood up again and bowed to all the professors.

"No need to thank you, what do you want to thank you? You guys do more results and give you some cover. By the way, do you have time to deal with the follow-up matters of your engine?" Professor Qian asked at Jiang Yanhai.

"I'm afraid there will be no time next. If you don't have a research plan in the next step, I think the design of my new engine should be designed into a series. Some of its internal structures actually sacrifice some performance. If it amplifies its volume, its thrust will also increase."

"If you choose to use some large, such as stealth bombers, the volume of stealth bombers that it can push will be larger." Jiang Yanhai immediately spoke.

When Jiang Yanhai finished studying the design drawings of the entire engine, he had already discovered this. The Phantom series engine is definitely not just this model.

Any engine design can develop a series.

"Have you considered this?" Professor Qian's eyes immediately shone.

"I considered it, in terms of the engine design drawings, and every detail I designed and designed, I have marked all the design principles. I will send them to you when the time comes." Jiang Yanhai's answer was very straightforward.

~~~~~~~~~~~
Chapter completed!