The invention relates to the technical field of ceramics, in particular to porcelain combining pea green glaze and plum branch speckled glaze and a preparation process. The porcelain combining the pea green glaze and the plum branch speckled glaze is provided with a pea green glaze layer and a plum branch speckled glaze layer in sequence from a green body outwards. The color of the pea green glaze is white in green, the glaze surface is glossy, the green color is simple but elegant, and the light transmittance is high; a pattern is drawn on the outer layer of the pea green glaze through the plum branch speckled glaze, the plum branch speckled glaze is taupe, the color is like that of branches of a tree, and the glaze surface is coarse. The pea green glaze and the plum branch speckled glaze can be fused with each other, the plum branch speckled glaze can be applied to the edge of a utensil opening, and an ancient and old effect is achieved by the plum branch speckled glaze and the base color of the pea green glaze; patterns like a tree, branches, a house and the like can be drawn on the surface of the pea green glaze, the fine and smooth base color and the bold and rough painting form a striking contrast, and a unique sense artistic beauty is formed; the two glaze materials are fired at a time, fuel can be saved by 20-30%, and therefore energy consumption is effectively reduced.