The etiquette of eating steak is summarized into seven main points here: sit upright and face the cooking; Relax your shoulders and wrists; Keep your arms close to your body; Elbows should not be too high or low; The knife and fork are inclined to the plate; Hold the dish tightly with a fork; Move the knife gently, but use force when holding it down.
When cutting: the fork of the left hand presses the steak or other things, the knife of the right hand cuts and saws into small pieces, and the fork of the left hand forks the cut food and sends it to the mouth.
If you need to leave your seat when eating, but you haven't finished eating, put down your knife and fork and put them in a "figure-eight" shape, which is on the edge of the plate, with the blade of the knife facing your own direction. After each dish, put the knife and fork together on the plate.