Learning Chinese could be one of the most important decisions you ever made. Chinese is becoming the language to learn in the 21st century. With the world’s largest population and a rapidly growing middle class, China stands to become the engine of the world’s economy in the coming years. This will make learning Chinese very important to people in many industries, or to those of us who wish to visit China or learn about its culture and history.

There is an ongoing effort to modernize the writing system and standardize(使标准化) the language. An increasing number of people learning Chinese are learning Mandarin, so unless you absolutely need to learn another dialect (such as Cantonese), be sure to study Mandarin.

For native English speakers Chinese is one of the most difficult and most different languages to learn. The vocabulary is wholly unfamiliar and unlike anything we know. In addition, in the Chinese tone system, words are said in rising or falling tones, which helps to distinguish them. Furthermore, there is the Chinese writing system—a collection of thousands of individual ideograms (表意文字), or symbols, which represent a word or an idea. These ideograms have no phonetic value—that is to say, we can’t tell how the word is pronounced by how it is written. There is a way to present written Chinese in a phonetic script called pinyin. If you are learning Chinese, you'll be working with this pinyin system, but the beauty of the traditional writing system shouldn’t be passed up(放弃). All these factors make learning Chinese difficult for us. Yet, for a determined learner, there’s always a way to overcome them.

Every people has their own way of saying things, their own special expressions. Many everyday American expressions are based on colors.

Red is a hot color. Americans often use it to express heat. They may say they are red hot about something unfair. When they are red hot they are very angry about something. The small hot tasting peppers found in many Mexican foods are called red-hots for their color and their fiery taste. Fast loud music is popular with many people. They may say the music is red hot, especially the kind called Dixieland jazz.

Pink is a lighter kind of red. People sometimes say they are in the pink when they are in good health. The expression was first used in America at the beginning of the twentieth century. It probably comes from the fact that many babies are born with a nice pink color that shows that they are in good health.

Blue is a cool color. The traditional blues music in the United States is the opposite of red hot music. Blue is slow, sad and soulful. Duke Ellington and his orchestra recorded a famous song-Mood Indigo-about the deep blue color, indigo. In the words of the song:” You aren't blue till you've had that Mood Indigo. " Someone who is blue is very sad.

The color green is natural for trees and grass. But it is an unnatural color for humans. A person who has a sick feeling stomach may say she feels a little green. A passenger on a boat who is feeling very sick from high waves may look very green.

Sometimes a person may be upset because he does not have something as nice as a friend has, like a fast new car. That person may say he is green with envy. Some people are green with envy because a friend has more dollars or greenbacks. Dollars are called greenbacks because that is the color of the back side of the paper money.

The color black is used often in expressions. People describe a day in which everything goes wrong as a black day. The date of a major tragedy is remembered as a black day. A blacklist is illegal now. But at one time, some businesses refused to employ people who were on a blacklist for belonging to unpopular organizations.