The Hong Kong Education Bureau says that textbooks should not contain illegal contents, and I support this practice. 1. Books are carriers of knowledge and culture. Books not only spread knowledge and culture, but also spread a spirit. We can learn a lot by reading. Even if we don't leave home, we can see the world. Is this book amazing? Reading a good book is like talking to a noble person. Reading can cultivate people's sentiment. If there is some filthy knowledge in the book. People who study will be affected. Let alone be affected. So we should resist some bad knowledge. Secondly, some books always contain some illegal contents. These illegal contents will have a serious impact on the reader's spirit. It is not conducive to the spread of knowledge. So, if there is something illegal and criminal. We need to deal with it more. So I support what the Hong Kong Education Bureau said.

Second, there are illegal contents in textbooks. This is immoral. Books are tools for spreading knowledge. It is the carrier of knowledge. He plays an important role in human life. We can enrich our life through knowledge. You can relax your mood through knowledge. It can be said that reading is really beneficial. But often some evil people will mix some illegal and criminal contents into textbooks. This knowledge is transmitted to human beings through books. How much influence will it have on teenagers, especially? I strongly support that textbooks should not be mixed with any illegal and criminal content.

Third, there are illegal contents in textbooks. It is harmful to people's body and mind. Especially teenagers. As the backbone of the motherland, they have attracted much attention. Therefore, textbooks will become materials of great concern to the country. There are illegal contents in textbooks, which will affect people's physical and mental health and lead to illegal crimes. Therefore, the arrangement of textbooks should be strictly regulated. Therefore, the arrangement of teaching materials should be scientific and not illegal.

Books are the carriers of human spiritual civilization. Spread a virtue. The purity of textbooks needs us to maintain.