The rat king Qiu is full of hoarding, killing 350,000 rats at one time, why is the formula bought by

Because their fundamental interests are involved, they will refuse the needs of foreigners.

Can't be sold. This formula is exclusive to him, and he can always make money with this in the future.

$2.7 million, though he declined the request. He registered the trademark of Manho and started his business, and after several ups and downs in the business world, he finally succeeded.

The rat is the first of the 12 zodiac signs in traditional Chinese culture, and it is also recorded in the ancient book "Classic of Mountains and Seas". Don't look at its small size, but its reproductive ability is very strong, and a litter can produce a lot of small rats. However, rats often steal people's food, and because they live in dark and damp places, these small things can also spread germs.

Because rats are not so harmful to humans, they are classified as one of the four pests. Rat-eradication has become a routine operation for people, but every time the rat extermination campaign has achieved little success, until one day there is a rat king, and he almost exterminates the rats.

In 1934, a man named Qiu Manchu was born in a poor family. Since he was a child, he was forced to follow his parents to the streets to ask for food, and the place where they lived was dirty and messy, and there were rats everywhere. Competing for food with rats seems to have become Qiu Manho's daily routine, but because of this, he has given you all the habits of mice.

Even if they have hoarded food, the rats will come out and continue to look for food, but they will be wary. Qiu Manhoard did not change his habit of studying rats after he got married, he even raised mice at home, and made a unique "rat poison" himself through repeated experiments.

In 2005, there was a rat at Qinghai Lake Farm, and the situation was very serious. At the age of 70, Qiu Manchu personally commanded the campaign to eradicate rats, which used a total of 10 tons of rat poison and eliminated 350,000 rats. His medicine is very powerful, and it can lure out all the rats within a radius of 50 meters.

That's why this rat extermination operation has achieved such brilliant results. However, his success has had its fair share of ups and downs, as rat poison has almost been banned. What's going on?

It all started back in 1992. In 1992, many experts often used the method of propaganda to criticize Qiu's rat poison, and later Wang Chengcheng, Liu Xueyan, Zhao Guizhi, Deng Ji, and Ma Yong, these 5 people also specially issued an article "To scientifically publicize and exterminate rats" to directly accuse Qiu Manchu.

The two sides even went to court, but after some twists and turns, Qiu Manchu lost the lawsuit, and his rat poison was banned. However, Qiu Manchu was not discouraged, but developed a simple, crude and environmentally friendly "sticky mouse board". This new invention can be used for many purposes, such as sticky flies and cockroaches.

What's more interesting is that after Qiu Manhoard's rat poison was not allowed to be used, foreign countries were willing to buy his prescription. Factories in 27 countries and regions, including the United States, Japan, Germany, and France, issued 1 million ** to buy Qiu Manho's rat poison prescription. But the Rat King was not tempted at all and did not sell it to anyone.

In 2018, Qiu Manchu died of illness at the age of 83, and his prescription has not been handed down.

Because rats are also a key link in the earth's biological chain, large-scale rodent eradication actions, although in the short term have a positive effect on human life and production activities, but the overall is harmful to the ecosystem.

Because such behavior destroys the ecosystem, experts are very angry about this and warn against random killers.

Because this will cause an imbalance in the natural ecology, the biological chain is interconnected, and if one organism suddenly disappears, then it will cause disaster to other organisms.