The invention provides a psycholinguistic evaluation method and system for Chinese aphasia. The method comprises performing auditory analysis testing, speech input buffer testing, speech input dictionary testing and lexical semantic testing on a patient in sequence; performing visual discrimination testing, concept semantic testing, lexical semantic testing, speech output dictionary testing and speech motion planning testing on the patient in sequence; sequentially performing glyph visual recognition testing, glyph input dictionary testing, and lexical semantic testing on the patient in sequence; and evaluating and judging evaluation test results. The system includes a main server, a client and a human-computer interaction terminal. The main server includes a database and a listening comprehension evaluation process subsystem, a graph naming evaluation process subsystem, a reading evaluation process subsystem and a test evaluation module. According to the psycholinguistic evaluation method and system for Chinese aphasia, the damage of different properties in aphasia can be determine by evaluation testing, and a therapist can be assisted to accurately locate the damaged part of thebrain region, thereby achieving targeted treatment of aphasia and improving the treatment efficiency.