Original font "五三五" is not in equal parts. The ancients said that "calligraphy is based on the use of pens first". Qi Gong spent a lot of time and energy on practicing his pen, stroke by stroke, and his scores were perfect when he was writing. But the written words look okay when you put them on the screen, but they lose their meaning once you hang them up. After repeated speculations, he found that the problem lay in the "structure" of the characters. Most people learn calligraphy by starting from writing the "Nine-Gong Grid" or the "Mi-Zi Grid", dividing the square grid into several equal parts. Qi Gong discovered that the problem lies in this "equal portion". The reason is very simple, because the "center of gravity" of each character is not necessarily in the "center", so each character cannot be divided into "three equal parts" up, down, left, and right in the same pattern. So he adopted a division method that was more consistent with the glyph structure, which was the "five-three-five" unequal division pioneered by him. This kind of glyph has larger weights on the top, bottom, left and right, and smaller weights in the middle, rather than "nine equal parts" like the "Nine-Gong Grid". The unequal structure font "五三五" is his original "Qi style" calligraphy.