In today's globalized economy, the demand for business-related foreign language talent is increasing every year.
Given the close proximity of Korean and Japanese bilingualism and grammatical honorifics, there is a growing number of Korean and Japanese learners who are not satisfied with simply mastering one language but are eager to acquire both languages ​​and apply them in real-world business situations.

Having taught foreign language courses for many years, the editor realized the value of foreign language textbooks with a core business purpose of educating bilingual talent, and so decided to write this book to meet this real demand.

It includes the contents of internal documents such as proposals for business expansion, business plans, business correspondence, notices, minutes, reports, statements of affairs, and letters of appreciation, as well as external documents such as letters of entrustment, quotations, guidance letters, consultation letters, rejection letters, orders, inquiries, and replies.
Additionally, to help learners learn more easily, a Chinese translation of the text is attached to each lesson section, making it convenient to use.