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[New Book] Hunminjeongeum Lecture with 5 Million Views Published as a Book… "GANADARA" Asks About the Future of Hangul

29 Sep 2026

The new book,

GANADARA: The Script

That Writes All the World's Sounds,

takes readers on a comprehensive

journey starting from the history of human scripts,

through East Asian writing systems,

the creation principles of Hunminjeongeum,

and its commentary manuscript (Haeryebon),

up to the future of Hangul and Korean culture.

Expanding in greater depth on a popular

Hunminjeongeum lecture series that

accumulated over 5 million views, 

the book will be published on October 9—marking

both the 580th anniversary of the promulgation of

Hunminjeongeum and

the 100th anniversary of "Gagyanal,"

the precursor to Hangul Day.

The author, Lee Hyun-jun, CEO of eKYSS, 

has been in the language education

business for 25 years. 

He started with a children's English

educational video business in 2001 

and went on to launch services such as 

the integrated language learning platform "MyPool" 

and the Korean learning service for

non-native speakers "GANADARA." 

Composed of five parts, the book sequentially examines

historical exchanges between

the Silla Kingdom and the outside world, 

he origins of writing systems and East Asian scripts, 

as well as the creation principles

and Haeryebon of Hunminjeongeum, 

before ultimately presenting 

the author's perspective on the future of

Hangul and Korean culture.


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eKYSS Co., Ltd.

CEO: Jun yeop Lee

Address: 2F, 6, Seolleung-ro 119-gil, Gangnam-gu, Seoul, Republic of Korea

Business registration number: 141-81-29267

E-mail: contact@ekyss.co.kr

Phone number: +82-2-6959-3585


Copyright ⓒ 2025 eKYSS All rights reserved.

eKYSS Co., Ltd.

CEO: Jun yeop Lee

Address: 2F, 6, Seolleung-ro 119-gil, Gangnam-gu, Seoul, Republic of Korea

Business registration number: 141-81-29267

E-mail: contact@ekyss.co.kr

Phone number: +82-2-6959-3585



Copyright ⓒ 2025 eKYSS All rights reserved.