The image shows the cover of a traditional East Asian thread-bound book. The cover is made of a deep indigo blue fabric or paper. On the left side, there is a vertical white title strip bordered by a thin black rectangular frame. Inside the strip, three large Chinese characters are written in a bold, calligraphic style. On the far right edge, the white binding thread is visible, showing the traditional four-hole stitching pattern.

Military

Preparedness

Treatise