City navigation map
Guide:: The nine small squares are evenly distributed, just like the smooth progress of the Qiankun Bagua, the children are in pairs, and there is no abruptness.
Why use the nine-square lattice layout?Jingzhou China Fire and Rescue College enrolls students in Liaoning : Different areas can be clearly divided for easy information communication and viewing. For example, in a product display, different booths or product categories are clearly charged.