如果書名以中英文列出，此書乃中文書，多半為繁體中文，簡體中文書會特別注明簡體。如果書名只以英文列出，表示此書 是英文或其他非中文書，如日文或韓文。

If a product's description has Chinese and English, it is available in traditional (not simplified unless specified otherwise). If a product title is in English only, the product is only available in English or the other language specified (such as Japanese or Korean).