What is the meaning of Gankun positioning grid?

Gan Gekun is a calligraphy practice lattice invented by Wu Hongqing, a professor at CCTV University, which is used to practice calligraphy and layout calligraphy.

The so-called Gankun Pavilion means to take a round place. Gankun Pavilion is also called Copper Money Pavilion. People's Education Network experts believe that Gan Kunge has the following characteristics, clearly revealing the proportional relationship of Chinese characters and accurately marking the stroke position.

Gan has an enlightening and reminding effect on calligraphy creation. Gan's use of calligraphy is just like the use of comics by crosshairs. The combination of Gan and Gan is especially suitable for the typesetting of official, regular and seal scripts.