Every country has its own special cultural identity such as environment, food, painting, traditional clothes, lifestyle, ritual and manners that can represent one country. For example, like China, China have five thousand years history, it is one of four the longest history in the world, we have great advantages when we taking about our culture. After decline of 24 dynasties, these dynasties left their culture quintessence with deep impression to form modern Chinese culture. As our whole world is changing every single moment and with full of challenges. Different countries or communities have different opinion about the future of their culture. Nowadays, some European country and some states in United States like Arizona create the new law call anti-immigration, they think some poor immigrants rob local people, share their scare resources and take their jobs. These small communities treat this like cultural invasion. They are afraid one day all these immigrant will occupy their culture, lifestyle and food habits. They can’t see their cultural identity while they walking on the street. But in the meantime, the whole world is trying to become as a union, like United Nations, and European Union. Some undeveloped country try to join the union and try to cooperate with other countries, those small countries combine their cultural identity to form new culture, and they have culture communication all the time. Also, some developed nations like the US, China, Australia, the UK and Russia, they have different cooperate assignment to advance their relationship all the time, their achievement make our world a better place to live, and with better environment and better world security we have today. So I am thinking all the time. This culture communication will as an asset or gift to all humankind, or this cultural invasion as a liability or disaster to affect the world safety. I will talk about this argument in my following essay. First, I do some research from the internet. I find out the difference is that with the traditional concept of "immigrants" concept is not limited to rich countries to poor countries with the influx of immigrants, including a large number of immigrants entering the other poor countries to poor countries; immigrants from other wealthy countries enter to another wealthy countries. United Nations Population Division estimates that worldwide there are about 200 million international migrants, if they created an own country, will be the world's fifth largest country. Only one-third of immigrants from developing countries access to developed countries. These illegal immigrants are often people who get coins to get sympathy, but others still want them to leave. Some people may say, “Oh, look at these poor immigrants', but if they ever have experience got robbed by these poor illegal immigrants, they probably would not say so. Victor Peres said she was a restaurant waitress and chef, she said one of her colleague was robbed a week's salary last month. "I do not like these people to stay here, I do not like them at all." It may sounds like Texas or Arizona residents vent their anger against Mexican immigrants, but in fact, this is in first central city Portland of Mexico, immigrants that spread in the city come from Central and South America. Like Americans want to send illegal immigrants from Mexico back to home. Mexico also lost patience to the growing number of Mex