Coffins, also known as coffins, coffins, coffins, coffins, coffins are the burial of the dead, coffins are coffins outside of the set of coffins.

The coffin is also commonly known in rural areas as "ten pages of tile", "ten big blocks", generally made of ten pages of wood, but there are twelve pages of wood made of this commonly known as "twelve yuan". ". Ten pages made of wood, which cover (top cover) for three pages, bottom (bottom) for three pages, bang (both sides) each two pages, file (before and after) for 5-11 other valuable wood. There are also coffins made of copper and stone. Some important figures, such as political and religious leaders, would use crystal coffins for people to admire. Traditionally, China loves to make coffins from high-quality catalpa wood and nanmu wood. Many people consider it a great honor to have a good coffin after death. Traditionally, China attached great importance to coffins and used them as status symbols. The Zhou Ritual stipulates that the king - three coffins and two coffins; the vassal - two coffins and two coffins; the secretary - one coffin and two coffins; the scholar - one coffin and one coffin; and the commoner - one coffin and no coffin, or no coffin and no coffin, so it can be seen that the coffin was a status symbol in ancient times.