1, carrots: peel the carrots, cut them into appropriate sized segments, then align the knife with the carrot segments and cut them from the top to the bottom so that the knife is in the shape of a V, forming a petal shape.

2, yam: peel the yam, cut into appropriate sized segments, then align the knife edge with the yam segments, cut from top to bottom, so that the knife edge is V-shaped, forming a petal shape.

3, fungus: soak the fungus, wash and cut into appropriate size pieces, then align the knife edge with the fungus pieces, cut from top to bottom, so that the knife edge is V-shaped, forming a petal shape.

4, zucchini: zucchini washed and peeled, cut into appropriate sized segments, and then align the knife mouth of the zucchini segments, cut from top to bottom, so that the knife mouth is V-shaped, forming a petal shape.