After a lot of Japanese foreign words came into Taiwan, there was a change in language and language. In fact, these changes are inevitable in the category of foreign language. Because those who use these words define these words, and even enforce the expansion and remembrance of these words. Especially, in the Chinese system which emphasizes the ideograms, when the new foreign words are encountered, there are little or many changes in the words and abbreviations of the words. All of these are normal changes. In this way, these foreign words converge smoothly into the translations and take root. By comparison, Japanese loanwords are changed drastically through changes in internal structures such as changes in formal structure, as well as transfers and derivations. And it makes these changed words. Relatively complete forms of derivation and strong reproductive. With the development of science and the universalization of the mass media such as the Internet, we often enjoy the resources of global society and international society. The most important one is language. Therefore, if we look carefully at these loanwords appropriately and objectively, we can use these words precisely and new words can be imported into the country through translation. Thus, the richness and diversity of domestic words can be increased.