When the King of Chu passed away, the Crown Prince was residing in the State of Qi as a hostage. Su Qin said to Lord Mengchang (the Duke of Xue), "It would be wiser for you to detain the Crown Prince of Chu and use him to bargain for the eastern territories of Xiadong in Chu." Lord Mengchang replied, "No. If I detain the Crown Prince, Chu may install a new ruler, and I would be left clutching a worthless hostage while bearing the infamous label of injustice before all under heaven." Su Qin said, "That is not so. I have heard that you uphold righteousness, while I pursue profit. Now that the King of Chu has died and the Crown Prince is in Qi, have you not heard that Chu has already installed a new ruler? Your detention of the Crown Prince is not truly meant to secure land, but rather to open a bargaining position. Now that Chu has a new sovereign, if you seize this moment to detain the Crown Prince and demand the cession of Xiadong, your aim will surely be achieved. If Chu refuses, you may form an alliance with Chu and send the Crown Prince back; Chu will surely be grateful and reward you handsomely. In this way, you gain the land, reaping both tangible benefit and a reputation for faithfulness across the realm." Lord Mengchang said, "Well said." Thereupon he detained the Crown Prince and sent a message to Chu, saying, "Cede Xiadong to me, and I shall release the Crown Prince; otherwise, I will unite the states of Han, Wei, and Zhao to jointly install the Crown Prince." Chu, struck with fear, ceded Xiadong as a bribe to Qi.
💡 商战启示录
Su Qin's strategy reveals the dynamics of "leveraged negotiation" and "dual-game maneuvering" in commercial warfare. Lord Mengchang initially feared that detaining the hostage would trap him in a predicament of a "hollow hostage"—akin to a corporate acquisition where, if the target company has already selected a new management team, the original shareholders' leverage evaporates. Yet Su Qin pointed out that the crux lies not in the hostage's intrinsic value, but in the crafting of "timing" and "external threats." In modern business, this mirrors acquisition negotiations where the acquirer exploits internal turmoil within the target company—such as the founder's demise or a management transition—using "support for the new management" or "alliance with competitors" as leverage to compel the other side to cede core assets or equity. For instance, a tech giant, upon the death of a rival's founder, deliberately announced its intention to acquire shares and ally with third parties, thereby securing key technology patents at a bargain price. Su Qin's wisdom resides in three principles: first, transforming "moral righteousness" into a "transactional instrument," projecting benevolence while exerting pressure; second, leveraging "the Chu people's installation of a new ruler" to fabricate fresh discord, sowing internal panic and thereby reducing negotiation costs; third, presenting "deadlines" and "alliance options" to heighten the other party's decision-making pressure. In practical business warfare, companies often enhance their bargaining power by manufacturing external threats—such as introducing a white knight or announcing competitive bids—yet must heed the risks: excessive pressure may drive the opponent to a desperate, all-or-nothing stance, just as if the Chu people truly united with the three states, Qi could find itself embroiled in multi-front conflict. Thus, negotiations must preserve room for maneuver, releasing timely "signals of goodwill"—as Su Qin ultimately proposed the option of "returning the crown prince"—to ensure a deal is struck rather than a mutually destructive impasse.