黎阳 / Liyang (Yellow River, late Han)

Overview

黎阳 / Liyang (Yellow River, late Han) is a Yellow River campaign point in Cao Cao’s conflict with the Yuan camp. It is deliberately separated from 历阳 / Liyang (late Han) and 栎阳 / Liyang (Qin-Han), which are different places.

Current Profile

Hanji 1034 introduces Liyang as a forward point in 曹操’s pre-官渡 deployment. Cao Cao advances there in the eighth month of 199 CE, sends 臧霸 with elite troops to 青州, leaves 于禁 on the Yellow River bank, returns to 许都 in the ninth month, and places troops at Guandu. In that source, Liyang is a staging and sequencing marker before the main campaign.

Hanji 1058 adds a later 203 CE layer. Cao Cao attacks Liyang, defeats 袁谭 and 袁尚, pursues them toward 邺城, and later returns toward Xudu while leaving Jia Xin at Liyang. The place therefore shifts from prewar forward deployment to a post-Guandu pressure point that sets up 郭嘉’s advice to let Yuan-family infighting ripen.

Key Characteristics

• Yellow River forward point in Cao Cao’s 199 CE pre-Guandu preparation.
• Later 203 CE pressure point where Cao Cao defeats Yuan Tan and Yuan Shang before the succession split hardens.
• Sequencing marker connecting direct military pressure to Guo Jia’s later pressure-release advice.
• Disambiguation node preventing 黎阳 from being folded into unrelated Liyang pages.

Evidence

• Forward movement: Hanji 1034 says Cao Cao enters Liyang before arranging Qingzhou and Yellow River defenses.
• Campaign sequencing: Hanji 1034 places Liyang before Cao’s return to Xudu and Guandu deployment.
• Post-Guandu pressure: Hanji 1058 says Cao Cao attacks Liyang and defeats Yuan Tan and Yuan Shang before pursuing them toward Ye.
• Pressure-release setup: Hanji 1058 says Cao Cao later withdraws toward Xudu and leaves Jia Xin at Liyang, after Guo Jia advises easing pressure so Yuan-family rivalry emerges.
• Identity boundary: Hanji 1034 and Hanji 1058 use 黎阳, distinct from the wiki’s existing 历阳 and 栎阳 pages.

Qualifications

This page is source-scoped to campaign notices. It should not infer administrative history, exact borders, or later campaign details beyond the bounded sources. Jia Xin remains source-scoped here because the current ingest does not create a separate page for him.

What Changed

• Added Hanji 1058’s 203 CE Liyang attack and Yuan Tan-Yuan Shang defeat.
• Reframed Liyang from only a pre-Guandu staging point into a recurring Yellow River pressure node.
• Connected Liyang to Guo Jia’s pressure-release advice after direct assault creates Yuan-family stress.

Relationships

• 曹操 - commander who advances to Liyang in 199 CE and attacks it again in Hanji 1058’s 203 CE sequence.
• 官渡之战 - campaign preparation and aftermath context for the Liyang moves.
• 臧霸 - commander dispatched to Qingzhou after Cao reaches Liyang in Hanji 1034.
• 青州 - eastern front secured after the 199 CE Liyang movement.
• 于禁 - officer left on the Yellow River bank in the Hanji 1034 deployment chain.
• 许都 - court base to which Cao returns after both Liyang-linked sequences.
• 袁谭 - Yuan heir defeated near Liyang in Hanji 1058.
• 袁尚 - Yuan heir defeated near Liyang in Hanji 1058.
• 邺城 - Yuan-family base toward which Cao pursues the brothers after Liyang.
• 郭嘉 - strategist who interprets the post-Liyang situation as one where pressure should be relaxed.
• 撤压诱发内斗 - concept that uses the post-Liyang withdrawal as its trigger case.
• 历阳 / Liyang (late Han) - different place kept separate by this page’s semantic suffix.
• 栎阳 / Liyang (Qin-Han) - different Qin-Han place kept separate by this page’s semantic suffix.