Coat armor vegetable wrapCucumber, home-style flavorCold dish, mainly testing the cook's knife skills, especially the cutting method of the coat armor flower knife.

The coat armor flower knife pattern involves making cuts on one side of the ingredient in a earlike pattern, then flipping it over and using the pushing technique to make another set of cuts, resulting in cross-hatched patterns. The depth of the cuts on both sides is about four-fifths of the raw material's thickness, creating an open, coat armor-like structure when lifted.