1. Layout: Before you start writing, consider the overall layout. This sentence can be divided into two parts and written on both sides of a piece of paper. You can write the words "hard training for a hundred years" in the center of the paper, and then write the words "flying dragon" at the bottom of the paper.
2. Size: Different sizes of four words will make the whole work look uncoordinated. When writing, make sure that each word is the same size and the strokes are the same thickness.
3. Spacing: Pay attention to the spacing between each word when writing. If the spacing is too large or too small, the whole work will appear irregular.