Le Jia is famous all over the country through a variety show "If You Are the One", in which he analyzed many people with sharp language and made many people remember him. Later, Le Jia followed closely, not only writing a book about analyzing personality through color, but also opening a related research center. Later, he was invited by universities and famous institutions to give relevant trainings and lectures, and Le Jia was known and familiar to more and more people.

After getting to know Le Jia, many people will find that he is a very straightforward person. Le Jia dares to think and speak, always saying what others dare not say, which is why he is called by many people? Poisonous tongue? . But I think Le Jia is very real. He dares to never hide his bad side in front of everyone, which is a trait that many people lack now. And many people think that Le Jia's behavior is actually a sign of overconfidence, arrogance and even conceit.

Regarding Le Jia's personality analysis theory, he divided all people's personalities into four different groups: red, yellow, blue and green. According to his classification, every color in Le Jia probably accounts for a little. Le Jia has both a passionate red character and a yellow character who likes new things. There are both blue words for thinking deeply about problems and green words for talking about things.

From Le Jia's frankness, I still admire his way of doing things. I don't hide anything. I'll say what I have. This way of doing things can only be done if I have a strong heart. For him, there are some shortcomings, such as too little reflection, or too much talk, which makes him seem not to work hard in action. But I think everyone has advantages and disadvantages, and we should also give everyone a chance to grow up. If their behavior doesn't hurt anyone, we should also respect their way of life.