What does the window lattice mean?

Window lattice is the frame structure design of traditional wooden buildings in China, which makes windows one of the most important elements in traditional buildings and also the aesthetic center of buildings. There are lattice windows, lattice fans, partitions, supporting windows, hidden windows and so on. The traditional structure of the window is very elegant, and the windowsill is carved with trunking and various patterns, which constitute a wide variety of beautiful patterns.