Organization Chart

Esteemed Advisors of DifficultiesLab.com 

[難題硏究所 고문(顧問)님들]

king-sejong@DifficultiesLab.com 

King Sejong, the Great

of the REE dynasty

creator of HunMinJeongEum (訓正音) - 한글

; Correct Sounds to Instruct My People(MIN, 民) - HanGeul

admiral-yi.sunsin@DifficultiesLab.com 

Soonsin REE

the Admiral of the REE dynasty

62 wins in 62 matches.(23 wins in 23 matches)

https://www.joongang.co.kr/article/8044619#home 

Astronomy Books and SunDial

Pls e-mail to the astrnomer, if any.

World's first ironclad ship(warship)

- ceo: Chelan S.S. REE -

Non-Dilution(非稀釋) Method

very efficient Fluid-Processing

saving Energy, Time and Space

Earth Suit(wearable +,- Pressure Room)

when urgent before vaccine for pandemic

SARS('03) > MERS('15) > Covid-19('19) >____('??)

DifficultiesLab.com/Fluid, Inc./


DifficultiesLab.com/Pandemic, Inc./


HAAN, SoRee(한소리)-SoundWave(음파, 音波)

DifficultiesLab.org/Illiteracy/


DifficultiesLab.org/Ameromheuture/


DifficultiesLab.org/PressKnowledge/


DifficultiesLab/Yours, Inc./


DifficultiesLab/Yours, Inc./

DifficultiesLab/Yours, Inc./

DifficultiesLab/Yours, Inc./