What are the advantages of hard pen in Meizhou Meihua calligraphy works?

You can better grasp the strength and make the strokes clearer. Meizhou plum blossom calligraphy works can better grasp the strength, the wrist can better exert its strength, and the nib can avoid bifurcation. Can make the font clearer and more accurate, and can better grasp the angle and direction of strokes.