Start with a blacksmith shop.

The first model we made was not primarily aimed at the Western market, but rather a rear-wheel-drive model that we didn't intend to make much money in the domestic market.

It's actually quite simple. Adding features to a car is difficult, but adding them after the fact is even more difficult.

But removing something from a car is incredibly easy; all he had to do was remove the drive system from the front wheels.

To be honest, he really racked his brains trying to achieve the effect of front and rear two-wheel drive.

But now we can simply remove this function, which means removing the drive shaft leading to the front wheels.

The motorcycle with front-wheel drive removed now has some empty space around the front wheel compared to the original version.

As for everything else, nothing has changed.

Originally, the designed models totaled four, but after removing the front-wheel drive, the product line has doubled to a total of eight models.

Converting from front-wheel drive to rear-wheel drive didn't take him much time; it was just a matter of removing some parts, without needing to change anything on the car.

After taking out all the rear-wheel drive models, he then turned his attention to the other three models.

If we're talking about where to start, we should definitely begin with the Kuaiji (traditional Chinese knight-errant).

This time, the sidecar model chosen for modification is the one with mechanical instruments. Sidecars are not exactly known for their refined features.

Kuaizi is all about sentimentality, so these high-tech electronic instruments wouldn't be suitable for it.

Once the White Tiger 7-700jx is in front of you, the first thing to check is the sidecar chassis.

If the chassis design is poor, the whole car will be a complete disaster.

Using square steel as the frame, he welded the chassis of the sidecar out, and the sidecar wheels did not use any particularly complicated suspension.

Instead, the simplest and most reliable method was used: leaf springs were used as shock absorbers, and the axles were directly connected to the main frame of the vehicle body.

A transfer case was added between the body and the sidecar, with a drive shaft coming out of the transfer case and connecting to the wheels on the sidecar.

This has transformed the original two-wheel drive into the current three-wheel drive.

The overall power remains unchanged, still the same horsepower, but the addition of the cargo bed further enhances the vehicle's off-road capability.

Using the same principle, the five-cylinder car was also modified into a sidecar model.

Two more models have been added to the motorcycle product line.

Putting the two-day battle aside, it's time to focus on models with electronic instrument clusters.

Both regular three-wheeled vehicles and reverse three-wheeled vehicles need to be operated. In essence, both are three-wheeled vehicles and there isn't much difference between them.

The front of the car has two wheels, making the front of the car quite large, so one parking space becomes two wheels, and the rear of the car can be made very large.

The two types of vehicles share the same modification philosophy, with only minor differences.

Under his design, these two models have added comfort features such as automatic windshield to the original electronic instrument panel.

Based on these two models, four more models were developed.

Only at this point can his motorcycle product line be considered truly expanded and complete.

其中基础款车型四款，分别是：白虎5-450jx、白虎5-450dz、白虎7-700jx、白虎7-700dz。

还有就是简配产型四款，这个被李振华取名叫做创业款，分别是白虎5-450jxc、白虎5-450dzc、白虎7-700jxc、白虎7-700dzc。

These can all be categorized as basic models, as they don't have many changes in appearance.

As for the remaining models, they were derived from the mechanical instrument models and extended to include sidecars.

These vehicles are model numbers: White Tiger 5-450jxp and White Tiger 7-700jxp. The last letter 'p' represents the first letter of 'sidecar'.

当然还有最后的两种类型，四款车型，他们分别是：白虎5-450dzz、白虎5-450dzd，白虎7-700dzz、白虎7-700dzd。

The final two letters, z and d, are also the first letters of the pinyin for the characters "正" (upright) and "倒" (inverted).

This product line has become quite extensive, with a total of fourteen different models.

This also adds a gear to all three-wheeled vehicles, whether they are forward-facing, reverse-facing, or sideways – reverse gear.

Yes, that's right, it's reverse gear. These tricycles don't need to get off and manually reverse at all.

All the car models were built in the laboratory. Looking at the fourteen cars lined up in front of him,

He was very excited; he could actually add a four-wheel-drive all-terrain vehicle as well.

However, after thinking about it, he gave up on the idea.

It's not that this type of car has no sales prospects, but rather that it's relatively more limited in its market potential.

Firstly, in China, these all-terrain vehicles are not allowed on public roads. Apart from being used as recreational vehicles in tourist attractions like beach buggies, they have no other market.

In foreign countries, all-terrain vehicles have a wider range of applications and are generally sold to farmers.

As a supplement to pickup trucks, these people don't seem to have much interest in a new brand.

That would block most of his sales, making it completely unnecessary for him to waste time on this all-terrain vehicle, which could be considered an agricultural vehicle.

All models underwent further performance modifications.

By archiving these changes, most of the subsequent model upgrades can be considered resolved.

The next morning, when I opened my eyes again, thinking about the car model I had just created, a smile unconsciously appeared on my lips.

He lay in bed until eight in the morning, during which time he thought about many things.

Since he returned from school, the word "exciting" is far from sufficient to describe his life.

After getting up, he didn't linger at home for long, but rode his little monkey straight to the hotel where Li Yun was staying.

The two had arranged to meet the previous night; he would pick up Li Yun, and the two would go to the factory together.

The little monkey sped along, glancing down at the speedometer.

He suddenly felt like he was going crazy, because the speedometer needle had already reached 110 kilometers per hour.

But at this moment, he felt no joy at all.

But the vibrations from the little monkey beneath him brought him back to his senses, stopping his crazy behavior.

After entering the county town, he kept his speed below 60 km/h.

When he arrived at the hotel, he called Li Yun to find out her location and then headed towards her.

Upon entering the breakfast section, I immediately saw a beautiful figure.

Li Yun, who was sitting at a table eating, saw someone walk in through the door and quickly waved to them.

I bought a breakfast voucher from the waiter at the entrance, went into the restaurant, and sat down opposite Li Yun.

"Have you eaten? If not, let's grab something to eat together!"

He had barely sat down for a second when he heard Li Yun's question, and he also realized that his stomach was completely empty.

He sat down again opposite Li Yun, holding his food, and ate while looking at the beauty across from him with a smile.

"Why aren't you eating properly? What are you looking at?!"

Feeling embarrassed by his gaze, Li Yun immediately asked him a question.

"Of course, it's because you're so beautiful that it's pleasing to the eye. Looking at you makes eating more enjoyable."