Essentially:
Ming era jian have a rounded guard, with the arc towards the wielder's hand:
[![https://en.wikipedia.org/wiki/Chinese_swords#/media/File:Sword_with_Scabbard_MET_DP119025_brightened_2x3.jpg][2]](../../images/0eed4e99ae6849dc32af371be1abd165.webp)
The later, Qing era jian are reversed:
I'm also linking to little Raven for validation because they're reliable, and there's a lot of bad information out there. This can also be validated in Iron and Steel Swords of China (Jiang Huangfu, 2007). It's not an strict design rule, but it's how we discuss the two distinct guards today. Note: Qing can also be spelled "Ching".
- What are the function of these two basic guard types?
Why would a fencer prefer one over the other?
