This article analyzes Sun Tzu’s rule valuing swift victories over drawn-out wars. Long campaigns drain funds, troops and invite rival invasions. King Helü’s prolonged occupation of Chu illustrates the peril of delay, enabling Yue’s sneak attack and Wu’s costly retreat.
This article explains Sun Tzu’s temple calculation principle: thorough pre-war planning secures victory. It contrasts Wu Zixu’s well-devised exhaustion strategy against Chu with Cao Jiu’s reckless, unplanned battle defeat, extending the wisdom to modern business and life decisions.
Among the Twelve Deceptive Stratagems recorded in The Art of War · Initial Estimations, Sun Tzu put forward a lethal psychological warfare tactic: Divide the united enemy (親而離之).
This article explains Sun Tzu’s tactic of feigning humility to inflate enemy arrogance. Modu Chanyu yielded treasures and his wife to lull Donghu, then crushed them. It also parallels Lu Xun’s flattering ploy that tricked arrogant Guan Yu into losing Jingzhou.
This article illustrates Sun Tzu’s rule “evade strong foes” via Chu’s invasion of Sui. Wise Ji Liang advised striking Chu’s weak right flank, yet the vain Sui lord fought their elite left wing head-on, suffering a crushing defeat due to blind pride over rational tactics.
This article analyzes the Battle of Xiangfan through Sun Tzu’s strategies. Sima Yi urged Cao Cao to ally with Wu, luring Sun Quan with territory to attack Guan Yu’s rear. Arrogant Guan Yu ignored hidden threats, lost Jingzhou, embodying the cost of ignoring diplomatic and deceptive warfare principles.
This article takes Jingzhou’s fall as a deception case for Sun Tzu’s rule. Eastern Wu used Lü Meng’s feigned illness and Lu Xun’s flattering letters to lull arrogant Guan Yu, bribed his discontented subordinates, and seized Jingzhou stealthily, costing Guan Yu his life.