The King of Chu intended to send Zhang Zi away from the state of Chu, yet he feared that Zhang Zi might harm his interests. So he said to Zhang Zi, “Since you are leaving me to go to Qin, surely you must have some way to repay me?” Zhang Zi replied, “I have heard that a true king does not deceive the world, a hegemon does not deceive neighboring states, a skilled ruler of a state does not deceive his own people, and a wise head of a household does not deceive his own kin. Those who are unvirtuous act otherwise. Now, since Your Majesty wishes me to depart, I beg to make Qin an ally of Chu, so that Qin will not dare to wage war against Chu, and Chu may sleep in peace. This is how I shall repay Your Majesty.” The King of Chu was greatly pleased and thus allowed Zhang Zi to leave. When Zhang Zi arrived in Qin, he indeed employed the strategy of horizontal alliance to persuade the King of Qin, whereupon Qin and Chu reached a reconciliation, and Chu ultimately came to rely upon this arrangement.
💡 商战启示录
Zhang Zi's strategy embodies the wisdom of "turning adversaries into allies" and "leveraging momentum for mutual gain." In the arena of commerce, when competitors or dominant forces seek to marginalize you, rather than resisting head-on, it is wiser to proactively propose a collaborative framework, binding their interests to your commitments. Zhang Zi's pledge to keep Qin from invading Chu was, in essence, a maneuver to persuade the King of Qin into an alliance, thereby achieving a win-win outcome. This parallels the modern business concept of "co-opetition," as exemplified by Apple and Samsung—rivals in the smartphone market yet partners in the supply chain. Samsung supplies chips and displays to Apple, while Apple pays premium prices; both thrive amidst competition. Zhang Zi understood that outright defiance or retaliation against Chu would only lead to mutual ruin. Instead, by committing to safeguard Chu's security, he earned trust and secured room for future maneuvering. Modern enterprise leaders facing dismissal, demotion, or forced market exit can draw from this lesson: voluntarily propose arrangements beneficial to their former employers—such as serving as external consultants or channel partners—thereby preserving networks while forging new opportunities. The crux lies in accurately discerning the counterpart's deeper needs (the King of Chu feared military threat) and offering solutions, rather than merely professing loyalty. Zhang Zi's success also stemmed from his unwavering follow-through, ultimately brokering reconciliation between Qin and Chu. This reminds us that once established, commercial credibility becomes enduring capital. In dynamic games, transforming "separation" into "alliance" and "hostility" into "reciprocity" constitutes the highest form of competitive wisdom.