Sun Tzu employed throughout East Asian warfare since its composition. During the twentieth century, "The Art of War" grew in popularity and saw practical use in Western society as well. It continues to influence many competitive endeavors throughout the world, including culture, politics, business, and sports, as well as modern warfare. The oldest available sources disagree as to where Sun Tzu was born. The "Spring and Autumn Annals" states that Sun Tzu was born in Qi, while Sima Qian's later "Records of the Grand Historian" ("Shiji") states that Sun Tzu was a native of Wu. Both sources agree that Sun Tzu was
Tzu Chi Chi International Medical Association (TIMA) and also the Tzu Chi Collegiate Youth Association (Tzu Ching) (慈濟大專青年聯誼會 (慈青)), Tzu Chi volunteers and relief workers are mostly recognizable worldwide by their blue and white uniforms called, in , "lántiān báiyún", ( lit. 'blue sky, white clouds'). The foundation's work includes medical aid, disaster relief, and environmental work such as recycling. While Tzu Chi has a policy of being secular in its humanitarian work, Dharma teachings are often integrated into its practices for volunteers. Cheng Yen is considered to be one of the "Four Heavenly Kings" of Taiwanese Buddhism, and Tzu Chi itself