鲁元公主 / Princess Lu Yuan
鲁元公主 / Princess Lu Yuan enters the wiki through Hanji 152 part 1 as 刘邦’s daughter in the escape after the 彭城之战. The episode identifies her as Liu Bang’s only daughter in this scene but does not develop her later biography.
The source pairs her with 刘盈 in the cart-flight account. Liu Bang finds both children while fleeing, tries to carry them away, and then pushes them off under pursuit because he believes the cart is too slow. The page keeps that role source-scoped: Princess Lu Yuan is used here to mark the danger and moral harshness of Liu Bang’s escape.
Hanji 152 part 2 gives the paired rescue its payoff through 夏侯婴. Xiahou Ying repeatedly brings Princess Lu Yuan and Liu Ying back onto the cart, and the episode treats that act as the reason Liu Ying and 吕雉 later especially honor him.