Chinese economy develops very fast in last few decades and a lot of people get rich. In foreigners’ eyes, Chinese people are everywhere. Indeed, traveling is one of the hottest plans for Chinese people. But compared to most foreigners, our manner is always criticized. The most obvious problem is talking loudly in the public occasion. Because we get used to be a group and haven’t realized our voice disturb others. So it is in need of changing this bad habit. What’s more, many people jump the queue, which is really rude.Only when we admit our impolite acts will we do better in the future.