Vietnam was invaded by alien creatures and flooded, but China tourists saw it and said, "It's a piece of cake". What is the reason?

The reason is very simple, because China people themselves are "foodies". These words with obvious ridicule are actually a compliment to China's food culture. Few countries in the world can surpass China in diet. The diversity of cuisines makes it possible for any ingredient to find its own way of making in China, as long as it can be eaten.

A typical example is crayfish, which took less than ten years from flooding the countryside to specialized farming. Nowadays, drinking beer and eating crayfish has become a new fashion in summer. 10 years ago, no one would have thought that such a creature, submerged in the field, could sell for dozens of yuan a catty.

For Vietnamese, the most effective solution should be to eliminate alien species and strengthen the control of alien species. As for China, there are still demographic and cultural differences in assimilating exotic species such as crayfish into species that must be kept in captivity to survive.

On the other hand, human beings are also a member of the food chain, and their position at the top of the food chain determines that human beings can easily hunt many foods of their subordinates. But the fundamental difference between humans and animals is that food will be processed in various ways. In this respect, China has unique advantages because of its long culture.

However, it does not mean that the invasion of alien species is a negligible problem. Even when this "scavenger" is gradually becoming one of the delicacies in China, alien species should be strictly controlled, so we should eat safely and healthily.