Direction over speed,
precision over scale.
Education begins with philosophy and is completed by people.
Across four locations in Ochi and Suwan, Gwangju, we look closely at every student — with tools we built ourselves.
正訓
JEONGHOON
Schools our teachers cover
PHILOSOPHY
Right over fast.
A clear teaching philosophy is what shapes a child's growth.
Depth over size.
We find exactly where each student is weak — and fill it.
We own our word.
We teach as we say, and give feedback on both process and results.
正訓 · THE RIGHT WAY TO TEACH
Who teaches,
and where they lead.
At the heart of teaching, there is always a person —
reading each child's inner world, and bringing style and joy to learning.
ClassBoard and the Question Bank are the answers we built ourselves
to bring that philosophy to life with precision.
ClassBoard
Lesson reports, attendance and messages from your hagwon,
instantly, like a chat — building into a record you can follow.
Jeonghoon Korean Question Bank
AI creates new Korean-language questions by applying past exam patterns to passages.
4
Locations · Ochi 2, Suwan 2
12
Korean & math teachers
20
Schools our teachers cover
EXAM REPORT
School-by-school exam analysis,
posted on our blog
Posts are written in Korean.
Ochi Math2026.10.31오치동 일곡동 수학학원 경신여고1 공통수학2 중간고사 시험지 분석
Ochi Korean2026.10.29오치동 국어학원 문학·독서·문법, 근거를 찾는 국어 공부
Suwan Korean2026.10.28수완하나중 국어학원 2학년 2학기 중간고사 분석, 기말 대비
Ochi Math2026.10.27고려고 수학학원 고1 2학기 중간고사 분석 기말 준비 방향
Suwan Korean2026.10.26수완동 수완하나중 2학년 국어 2학기 중간고사 분석 및 기말 대비
Suwan Korean2026.10.25수완동 명진고 국어학원, 실수가 등급을 가른 화법과 언어 시험
TEACHERS · All subject majors
Teachers
Korean9
송지환Director
중등국어 · 문정여고1,2 · 전사고2 · 중앙여고1,2 · 고3국어
이진우Director
중등국어 · 광주예고1 · 동신, 동신여고1 · 경신여고1 · 고려고1,2 · 숭일고1,2 · 고3국어
한지혜Director
중등국어 · 광주고2 · 경신여고2 · 수완고1,2 · 성덕고2 · 장덕고2 · 정광고2 · 고3국어
김태웅Vice Director
중등국어 · 동신, 동신여고2 · 조대부고2 · 장덕고1 · 명진고2 · 고3국어
고영민Teacher
중등국어 · 전사고1 · 살레남고1,2 · 금호고1,2 · 고3국어
신현규Teacher
중등국어 · 수완고1 · 숭덕고1 · 정광고2
김선우Teacher
중등국어 · 수완고1,2 · 숭덕고1,2 · 성덕고1 · 정광고1
장가람Teacher
중등국어 · 고려고1
박환희Teacher
중등국어 · 살레여고2
Math3
최제민Teacher
연세대학교 수학과 졸업
경희대학교 수학교육과 석사
이가현Teacher
한국교원대 수학교육과 졸업
한국교원대 수학교육과 석사
구정회Teacher
전남대학교 수학과 졸업
RESULTS
2026 Admissions
When the direction is right, results follow.
Headline admission
Seoul National Univ.
Pre-Medicine
김○○ · 금호고
View certificate →Medicine · Dentistry · Pharmacy · Veterinary
10
All admissions14
- Seoul National Univ.Pre-Medicine김○○ · 금호고
- Korea Univ.Pre-Medicine구○○ · 동신여고
- Korea Univ.Pre-Medicine김○○ · 금호고
- Inha Univ.Pre-Medicine정○○ · 숭일고
- Catholic Univ. of KoreaPre-Medicine김○○ · 금호고
- Chonnam National Univ.Pre-Medicine윤○○ · 경신여고
- Wonkwang Univ.Pre-Medicine오○○ · 금호고
- Chonnam National Univ.Pre-Dentistry윤○○ · 경신여고
- Woosuk Univ.Pharmacy김○○ · 장덕고
- Chonnam National Univ.Pre-Veterinary김○○ · 장덕고
- KAIST정○○ · 숭일고
- Seoul National Univ.Russian Language & Literature최○○ · 숭일고
- Yonsei Univ.Food & Nutrition김○○ · 장덕고
- Sungkyunkwan Univ.Humanities오○○ · 문정여고
REVIEWS · Naver Place visitor reviews
In our students' words
Reviews are in Korean.
Visitor reviews · Ochi & Suwan
278
Most mentioned
- Passionate teachers223
- Personalized guidance223
- Great communication165
- Well-structured lessons164
- Skilled teachers116
살레시오고에 재학 중인 학생인데 국어 문학이라는 과목을 대비하며 범위도 너무 많고 이해도 잘 되지 않아 걱정이 막막했는데 영민쌤 수업을 들으며 수업 시간에 반복된 복습과 문제풀이 숙제를 통해 자연스럽게 체득되었고 제민쌤께 확통은 pt수업으로, 미적분1 수업을 들으며 모르는 개념과 문제를 질문하며 내가 부족한 부분을 알아내고 보완하며 공부 할수 있었고 문제를 핵심 개념을 바탕으로 쉽고 간단하게 풀수 있도록 수업해주셔서 처음 보는 문제도 당황하지 않고 대처할 수 있게 되었어요 제민쌤 영민쌤 감사합니다!!!!
LOCATIONS
Visit the location nearest you
Ochi
Ochi II
Jeonghoon Korean Hagwon
2F Jangbaek Bldg, 334 Seoljuk-ro, Buk-gu, Gwangju
Suwan
Suwan I
Jeonghoon Korean Hagwon
2F DHC Bldg, 360-1 Imbangul-daero, Gwangsan-gu, Gwangju
Suwan II
Jeonghoon Korean Hagwon II
2F Geumgyeong Bldg, 139 Jangsin-ro, Gwangsan-gu, Gwangju
Our spaces
Ochi I
Ochi II
Suwan I
Suwan II
A WORD FROM OUR FOUNDER
A leader's philosophy sits at the center.
That philosophy shapes people,
and those people lead a child's growth.
Jeonghoon Hagwon is not simply a place for lessons.
What matters most to us is who teaches,
and in which direction they lead.
Growing in numbers is not our goal.
Education dense enough to see each person's inner world and grain —
that is real growth.
CEO, Jeonghoon Hagwon Co., Ltd. Jo Jung Hun
- Yonsei University, Dept. of Education — double major in Mathematics
- Former full-time secondary school teacher
Let's set the direction,
together.
Request a consultation