The typical clinical symptoms of schizophrenia are hallucinations and delusions, which are mainly manifested in the following aspects: 1. Perceptual disorders appear as hallucinations, especially commentary hallucinations, argumentative hallucinations and commentary hallucinations, which are very typical symptoms; 2. Thought disorders, including the form and content of the patient’s thinking, the main feature of the form of thinking is that the patient’s thinking is rather diffuse, and even in severe cases, he or she cannot understand speech and is very Confusion. There is also a delusional situation, such as the common delusion of victimization, where one always feels that others are trying to harm him or her, and there is no reason to suspect that others are talking about him or her, while there is actually no one else trying to harm him or her. I once encountered a case where I kept thinking that others were trying to harm me, so I kept suing, but I was actually already suffering from schizophrenia. 3. Changes in volitional behavior, the patient would appear extremely lazy and reluctant to interact with bystanders, not knowing how to clean up and take care of himself, and having poor self-care skills. So basically, we can summarize as follows: the clinical prominence of schizophrenia is characterized by thought content and thought form disorders, followed by concomitant perceptual disorders and behavioral disorders, so it is important to go to a specialist in a timely manner to make a judgment after typical symptoms are found in the clinic and then receive regular treatment.