In the traditional culture of China, the dragon is a very mysterious, noble and powerful creature, which is often used to describe heroes, leaders or strong people. The dragon is the only fictional creature in the zodiac with no concrete entity, so people usually use "rhetoric and empty talk" to describe those who are impassioned but lack practical actions. These people often just talk without actual actions, and can't prove their ability and value.

The following are some detailed explanations and analysis of rhetoric and function words:

1. As a fictional animal in the traditional culture of China, the dragon symbolizes mystery, nobility and great power. However, because the dragon has no concrete entity, its image and characteristics often exist only in people's imagination, so the dragon has also become a representative of fiction and imagination.

2. rhetoric and empty talk usually refer to people who are passionate but lack practical actions. These people often just talk without actual actions, and can't prove their ability and value. Although their words sound exciting, they actually lack practical significance and feasibility, just empty slogans and false promises.

3. As a fictional creature, the dragon echoes the image of rhetoric and empty talk. Although the dragon is considered to be a very powerful and noble creature, because it has no physical existence, people's understanding and cognition of it is often only the superficial image and characteristics, and they can't really understand its essence and ability. Similarly, empty talkers, despite their fierce words, lack practical actions and feasibility. They are just empty slogans and false promises, and they can't prove their ability and value.

4. rhetoric and empty talk are a bad way of saying and doing things, which is easy to make people feel disgusted and misunderstood. In real life, we should pay attention to practical actions and feasibility, and truly show our abilities and values. At the same time, we should also learn to distinguish whether the words of empty talkers have practical significance and feasibility, and don't be confused by their impassioned words.

To sum up, rhetoric refers to the dragon in the zodiac animals. While understanding this feature, we should also pay attention to practical actions and feasibility to avoid becoming an empty talker.