The Chinese philosopher known for the writings of "The Art of War" is Sun Tzu. He is believed to have lived during the Eastern Zhou period (approximately 5th century BC) and is celebrated as a military strategist and philosopher. "The Art of War" is a treatise on military strategy and tactics, emphasizing the importance of flexibility, deception, and understanding both the enemy and oneself in warfare. Its principles go beyond military applications and have been applied in various fields, including business and leadership. Sun Tzu's insights continue to influence contemporary strategies in conflict resolution and management.