How to write eight lines and fifteen lines in the calligraphy competition paper

The calligraphy competition paper should be written with eight lines and fifteen lines, with two blank lines. Blank two lines are the basic writing method of eight lines and fifteen lines in the calligraphy competition test paper. Empty lines can express the sense of elegance, space and format when the ancients wrote calligraphy. This is the correct way. Calligraphy competition uses a vein of inheritance, so the writing of calligraphy competition paper should be eight lines, fifteen lines and two lines empty.