Chapter 42 of Romance of the Three Kingdoms delivers a breathtaking sequence of heroism, tactical foresight, and strategic realignment. In the immediate aftermath of the disastrous retreat from Jingzhou, Liu Bei’s survival hinges on the loyalty of his sworn brothers and the quiet brilliance of Zhuge Liang. While Zhang Fei’s thunderous stand halts Cao Cao’s vanguard in its tracks, Guan Yu’s timely naval intervention rescues the remnants of Liu Bei’s forces.
Though steeped in dramatic embellishment, these events echo historical truths recorded in Chen Shou’s Records of the Three Kingdoms (Sanguozhi) – and more importantly, they set the stage for the alliance between Liu Bei and Sun Quan, the linchpin of resistance against Cao Cao.
The thunderous stand at Changban Bridge
After Zhao Yun’s heroic rescue of A Dou, he arrives exhausted at Changban Bridge, where Zhang Fei has already taken position with just twenty horsemen. Knowing pursuit is imminent, Zhang Fei orders his men to tie branches to their horses’ tails, creating clouds of dust to simulate a large ambush force.
When Cao Cao’s elite cavalry appears, they see Zhang Fei standing alone on the bridge, eyes blazing, spear leveled, and beard bristling – a figure of terrifying majesty. The novel describes:
“His glare froze their blood; his stance shook their souls.”
Then, Zhang Fei lets out three earth-shattering roars:
“I am Zhang Yide! Come and fight me – if you dare!”
The sound is so fearsome that Xiahou Jie, one of Cao Cao’s attendants, falls dead from his horse in terror. The entire army recoils in panic.
Historically, the Sanguozhi confirms Zhang Fei did hold the bridge with a small force and deterred pursuit, though it omits Xiahou Jie’s death (who may be fictional). Still, the core truth remains: Zhang Fei’s reputation alone was enough to stall Cao Cao’s advance.
Seeing the enemy hesitate, Zhang Fei orders the bridge destroyed, buying precious time for Liu Bei’s escape.
Rescue at Hanjin Ferry: Guan Yu’s timely arrival
Further south, at Hanjin Ferry (Han River estuary), Liu Bei’s ragged party is cornered once more by Cao Cao’s pursuing forces. Just as all seems lost, Guan Yu appears with a fleet of warships, launching a devastating counterattack that scatters the Cao Cao’s army.
This is no coincidence. As revealed shortly after, Zhuge Liang had secretly dispatched Guan Yu to wait at the river, part of a coordinated evacuation plan devised even before the retreat began. This marks Zhuge Liang’s first demonstration of strategic foresight on a grand scale – orchestrating movements across land and water to preserve Liu Bei’s cause.
While historical records do not detail this exact naval rescue, the Sanguozhi* notes that Guan Yu commanded Liu Bei’s navy and played a key role in ferrying survivors downriver – confirming the essence of his critical intervention.
Reinforcements from Liu Qi
Soon after, Liu Qi, now safely governing Jiangxia, arrives with reinforcements. Having followed Zhuge Liang’s earlier advice to secure this base, Liu Qi provides shelter, troops, and legitimacy to his uncle Liu Bei.
For the first time since the fall of Xiangyang, Liu Bei has a secure foothold – and a united front with his nephew.
Cao Cao’s Strategic Pause
Back at Changban, Cao Cao fumes over Liu Bei’s escape. Yet rather than press the pursuit into the Yangtze delta, he halts his campaign and returns to Xuchang.
Why? Because he recognizes a greater threat: Sun Quan in Jiangdong. With Liu Bei now near Sun Quan’s territory, the risk of a Sun-Liu alliance becomes real. Cao Cao chooses to consolidate his gains in Jing Province first – a decision that will soon haunt him at Red Cliffs.
The birth of an alliance in the Novel
Meanwhile, Zhuge Liang proposes a bold new strategy:
“We must ally with Sun Quan. Only together can we resist Cao Cao’s might.”
Liu Bei agrees. Right at this moment, Lu Su The group sets course for Jiangxia, where diplomacy – and war – will soon shift the balance of power in China.
Lu Su seeks an alliance in the History
According to historical records, it was Lu Su, strategist of Eastern Wu, who took the initiative to seek out Liu Bei at this critical moment and proposed an alliance to resist Cao Cao.
Even before Cao Cao’s advance, Lu Su of Eastern Wu had advised Sun Quan:
“Liu Biao is dead. Jing is in chaos. Send envoys to mourn – and seek alliance with Liu Bei against Cao Cao.”
Sun Quan agreed. Lu Su rushed west, only to learn of Liu Cong’s surrender to Cao Cao and Liu Bei’s flight from Jingzhou. He intercepted Liu Bei at Changban.
Liu Bei, initially planning to join Wu Ju in distant Cangwu, was persuaded by Lu Su:
“Why seek a minor warlord when you can ally with Sun Quan, who commands tens of thousands and shares your cause?”
Recognizing the logic, Liu Bei turned east toward Jiangxia – a decision that would alter history.
History vs. Legend
- Zhang Fei’s roar: Likely exaggerated, but his rearguard action is historical.
- Xiahou Jie: Probably a fictional character created for dramatic effect.
- Guan Yu’s fleet: Reflects his real role as naval commander.
- Zhuge Liang’s master plan: While he didn’t orchestrate every detail yet (he had only recently joined Liu Bei), the novel retroactively credits him to emphasize his strategic genius.
These embellishments serve a purpose: they transform a military rout into a narrative of resilience, where courage, loyalty, and wisdom turn defeat into the prelude of victory.
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