The difference between nine chapters and nine squares

The difference between them lies in the form and application field.

1. Form: Nine pictures refer to the concept of quantity, which refers to nine independent and unconnected objects or images, such as nine photos and nine cards. Jiugongge is a specific layout or structure, which is a 3-by-3 grid and consists of 9 interconnected grids.

2. Application field: Nine pictures are widely used and can be used to describe any group of nine objects, such as nine chairs and nine posters. However, Jiugongge appears more in specific fields, such as China traditional culture (such as Go and Sudoku), photography composition, web page design, mobile phone application interface layout and so on.