Sajo jirugi
Saju makgi
Chon-Ji
Dan-Gun
Do-San
Won-Hyo
Yul-Gok
Joong-Gun
Toi-Gye
Hwa-Rang
Choong-Moo

Do-San

Do-San is the pseudonym of the patriot Ahn Ch'ang Ho (1876-1938), who devoted his entire life to furthering the education of Korea and its independence movement.

See video below (from ITFTuls channel on YouTube).