What is a random stone lattice?

Luanshige is a new form of calligraphy. In 2004, Huang Yunzhong of Leshan applied for a national invention patent. Luanshige is composed of polygons with different shapes connected with the outer end of each Chinese character stroke, which draws a clear line with traditional square fonts (such as Tian Zige, Jiugongge, Mi Zige and Huigongge). It is more beneficial for students to grasp the font structure (flat) and the action structure of operation when practicing Chinese characters.