Why do you burn paper in October of the lunar calendar?

The first day of October is called "October Dynasty", also known as "ancestor worship festival".

Since ancient times, China has had the custom of offering sacrifices to ancestors in the new harvest season to show filial piety and not forget one's roots. So people also use millet on the first day of October? Sacrifice ancestors. On the first day of October, ancestor worship, including family sacrifice and tomb sacrifice, is held in both north and south. Today, in many areas south of the Yangtze River, there is also the custom of offering sacrifices to new graves on the first day of October.

The first day of October is also the first day of winter, and then the climate is getting colder. People are afraid that their ancestors' souls in the underworld are short of clothes and clothes. Therefore, in addition to food, incense sticks, paper money and other general offerings, there is also an indispensable offering-ghost clothing. When offering sacrifices, people incinerate ghost clothes to their ancestors, which is called "sending cold clothes". Therefore, the first day of October is also called "Clothing Burning Festival".

Later, the custom of "burning cold clothes" changed in some places. Instead of burning cold clothes, people burned a lot of ghost paper in a paper bag with the names of the recipients and senders and their corresponding names written on it. This is called "baggage". There is a name of cold clothes, but there is no reality of cold clothes. People think that the underworld, like the dead, can buy many things with money.