That glaive (more correctly "guandao") has a name in the Romance of the Three Kingdoms, btw: 青龍偃月刀 (Green Dragon Crescent Blade), also known as 冷艷鋸 (Frost Fair Blade).

https://en.wikipedia.org/wiki/Green_Dragon_Crescent_Blade

EDIT: Guan Yu's horse also has a name: 赤兔 (Red Hare)

https://en.wikipedia.org/wiki/Red_Hare