Three vertical bands of red, blue and red, with the Soyombo symbol in yellow on the hoist red band. Red for prosperity and progress; blue for the eternal sky. The Soyombo is the national emblem, combining fire, sun, moon, earth, water and the yin-yang. Modified in 1992 after the end of communism — the gold star above the Soyombo was removed. Practise the Mongolia flag in the Flagzio Asia flag quiz across all eight game modes.