This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

original: 巡視 (xúnshì). These designate "Inspection Patrols," specialized sentries responsible for moving along the perimeter to maintain the integrity of the command center's defenses.
original: 器 (qì). Literally "vessel" or "tool," in this military context it refers to "Equipment" or "Ordnance"—likely signal cannons or specialized defensive weaponry stationed alongside each flag to protect the signals and provide audible cues.
Great Standardoriginal: 大纛 (dà dào). This is the supreme flag of the commander. Its position dictates the orientation of the entire camp and serves as the visual focus for all maneuvers.
Summons Banneroriginal: 招 (zhāo). A tactical signal flag used specifically to "summon" subordinate officers to the commander’s headquarters for orders.
original: 門旗 (mén qí) and 角旗 (jiǎo qí). The "Gate Flags" and "Corner Flags" define the physical boundaries of the General’s inner sanctum, serving as both navigational markers for the troops and symbolic barriers for security.