《资治通鉴·汉纪》153｜“下邑画策”惨败后刘邦如何起死回生（1）

Summary

This 芮淇讲透资治通鉴 episode turns the 彭城之战 aftermath from rout into recovery strategy. At 下邑, 刘邦 asks how to attack 项羽 again and accepts 张良’s 下邑画策: use rewards east of 武关 to pull 英布, 彭越, and 韩信 into a multi-front anti-Chu design. The episode then explains why Ying Bu is a plausible target, emphasizing his damaged trust with Xiang Yu and ending with 随何 volunteering to go to Jiujiang.

Key Claims

• Liu Bang’s post-Pengcheng survival is framed as more than luck: after reaching Xiayi, he immediately asks who can help him attack Chu rather than remaining trapped in defeat.
• Liu Bang offers territory east of Wuguan as a reward pool, making alliance recovery an incentive-design problem rather than a plea for loyalty.
• Zhang Liang reads Liu Bang’s direct military limit after Pengcheng and proposes a distributed strategy: hold Xiang Yu frontally, turn Ying Bu against the Chu southern side, support Peng Yue’s rear pressure, and let Han Xin operate independently.
• Ying Bu is attractive because he and Xiang Yu already distrust each other; he claims illness when Xiang Yu asks for troops against Qi and again when Liu Bang takes Pengcheng.
• Xiang Yu repeatedly sends envoys to rebuke Ying Bu and summon him, but Ying Bu fears going to Pengcheng, while Xiang Yu tolerates him because other threats are urgent and Ying Bu remains valuable.
• The host reads Ying Bu’s Jiujiang kingship as an incentive shift: once a frontline commander has his own territory, he begins protecting his own interest rather than acting only as Xiang Yu’s spearhead.
• The episode treats unresolved misunderstanding between a strong ruler and a strong commander as a political window; Liu Bang’s side can exploit the moment before suspicion becomes open rupture.
• Sui He volunteers to go to Jiujiang to persuade Ying Bu to rebel against Chu and hold Xiang Yu for several months, leaving the actual persuasion for the next episode.

Key Quotes

“人生最大的贵人是始终不放弃的自己” - opening frame for reading Liu Bang’s recovery after catastrophe.

“此策因在下邑策划，史称“下邑画策”” - the episode’s name for Zhang Liang’s post-rout strategy.

“处在“可解和不可解之间”” - the host’s description of the Xiang Yu-Ying Bu trust break before open defection.

Connections

• Hanji 152 part 2, 彭城之战, and 实力重估式阵营转向 - immediate defeat and alliance-collapse setup.
• 刘邦, 下邑, 吕泽, and 武关 - post-rout rally point and reward geography.
• 张良, 下邑画策, 韩信, 彭越, and 英布 - strategist, plan, and the three usable anti-Chu levers.
• 项羽 and 英布 - damaged superior-subordinate relationship that makes the defection attempt plausible.
• 随何 - envoy who volunteers to execute the Ying Bu persuasion mission.
• 退让式根据地经营, 古代大兵团指挥极限, and 共同敌人联盟 - adjacent frames for recovery, command scale, and anti-Xiang alignment.

Contradictions

• No settled contradiction is recorded. This source extends Hanji 152’s post-Pengcheng question by giving Zhang Liang’s answer rather than changing the battle account.
• Source-scope caution: the host’s claim that Liu Bang had “hidden” or underused Han Xin after Pengcheng is preserved as interpretation of Liu Bang’s command choice, not as an independent chronology correction.
• Source-scope caution: the opening comparison between historical recovery and modern personal adversity is recorded as thematic framing, not as evidence for the Chu-Han sequence.