What does the intersection of Kyushu and other places mean?

Kyushu is connected on all sides, crisscrossing like a building. Kyushu refers to the nine regions in ancient legends, and the four directions are east, south, west and north, which are intertwined and criss-crossed. Architecture refers to roads and field paths, and the four directions of Kyushu cross each other, which means that Kyushu is connected on all sides and criss-crosses like a building. Kyushu is surrounded by buildings. It is a poem in the Book of Songs, which is called "a bumper year".