『Zistory Korean Speaking and Writing Practice』 is a textbook that allows you to study the speaking and writing sections of the CSAT most systematically through step-by-step learning of 'summarizing key concepts - special lecture on text analysis - special lecture on problem solving - past questions by CSAT type - actual mock exams.'
『Zistory Korean Speaking and Writing Practice』 will serve as a guide to improving your Korean language skills.

[Problem] Features
1.
To help you study speaking and writing most efficiently, we've organized the units by the types of 'speaking,' 'writing,' and 'combined speaking and writing' that actually appear on the CSAT, and we've faithfully explained only the content you absolutely need to know.
2.
We have organized representative texts by type of 'speaking', 'writing', and 'combined speaking and writing' into special lectures on text analysis and problem solving to help you approach and understand the problems.
3.
A total of 35 mock exams were designed to help you prepare for mock exams and the CSAT.

4.
We have included all questions from the mock exams of the College Scholastic Ability Test (CSAT) and the Evaluation Institute for College Scholastic Ability Tests (Evaluation Institute) for the past five years (2021 to 2025) and all questions from the high school 3rd year scholastic ability test for the past five years (2021 to 2025) to help you prepare for the CSAT, which changes every year.
5.
We have included a comprehensive vocabulary list of vocabulary and concepts from the text and problems so that you can refer to them when you encounter unfamiliar vocabulary while reading the text and problems.


[Commentary] Features
1.
Through detailed editing of speaking and writing passages, we have helped you understand the passage itself and made it easier to identify the basis for correct and incorrect answers.

2.
We have provided explanations for the multiple choice questions so that you can understand at a glance why the answer is correct and why it is incorrect.
3.
We provide detailed explanations through 'Why is it correct?' and 'Why is it wrong?' to help you understand the problem better.
4.
It provides 'how to approach problems' by problem type, and for questions with low correct answer rates, it includes the selection rate by option, so you can see which options students were most confused about.
5.
We have provided 'attractive incorrect answers' with a high incorrect answer rate, 'solution tips' that help solve the problem, and vocabulary explanations.