The Taegukgi is the national flag of South Korea, symbolizing the country's philosophy and values. It features a white background, representing peace and purity, with a red and blue yin-yang symbol in the center, signifying balance and harmony. The flag also includes four black trigrams at each corner, which are derived from I Ching and represent heaven, earth, fire, and water. Adopted on January 15, 1950, the Taegukgi reflects the spirit of the Korean people and their desire for independence and unity. It is prominently displayed during national holidays and events, serving as a source of pride and identity for South Koreans.