hello.
This is Jeong Tae-seong.

"Heading Up at Once" was compiled with the goal of creating a textbook that would allow students to organize all the content at once without the need for separate lectures, textbooks, or past exam questions.

"One-time head planting" has the following features:

1.
Consists of approximately 700 different problems
· As the name suggests, this textbook consists of a single volume of modified problems from previous exams and a variety of advanced problems that have not been tested previously.
· The importance of each issue is displayed for easy understanding at a glance.
· Importance is divided into 1 star (★), 2 stars (★★), and 3 stars (★★★)
★★★: Variant problem that has appeared more than 3 times
★★: Variant problem that appeared 1-2 times
★: Advanced questions on topics not previously covered

2.
Easy to organize for anyone to organize at once
· Organize the contents of the 'wrong fingerprint' in the view using special colors
· In the 'correct passage' section of the example, the contents that were incorrectly presented in past exams or that could appear as incorrect passages are organized in gray.
· Includes content that needs to be organized or compared separately through ‘content organization’
· Explain the purpose of the question and the point of the problem through 'Teacher Taeseong's One Word'

3.
Use of legal text
· Underline important points in related laws and regulations to help you identify which parts are important.
· Include memorization tips and penalty provisions in related laws to make it easier to organize related laws at once.