In recent years, there has been an increasing amount of research on second language acquisition, basically looking at the benefits of second language learning and how it can be done better. However, it is not clear whether the language can strengthen some areas of the brain, thus leading to the learning of some subjects in the region where the local language is learned being more advantageous or even easier to learn than in other regions. For example, mathematical ability in Asia, artistic ability in Europe, and the ability to distinguish snow colors in Skimmers. Therefore, this study will use a case study method to investigate whether the effects of bilingualism (dialect) or different languages on the brain and learning can have the same reinforcement as natural learners. The case study reveals the effect of language on the learning of some subjects, such as teaching in Chinese, which makes it easier for students to understand math vocabulary, and the possibility of learning a language to strengthen other subjects, which means that it is possible to intervene at a certain age to strengthen the learning ability.