1. The gift room refers to the room where happy events such as weddings, birthdays and full moons are recorded for relatives and friends to congratulate the parties and collect money; Some basic information and basic meanings of the gift room are shown in the following figure:

Secondly, in our country, the death of a family member is called "white matter" (funeral/death), which means something that hurts the family. Everyone gives relief, and the registered room is recorded as "relief room". At the same time, it also shows the fine tradition of giving alms to relatives and friends.

2. The account room refers to the room where the market trading shop conducts transactions, which is used to record the commodity itself and the expenditure/income records of the commodity, and carry out liquidation; The operation process and basic significance of accounting room are as follows (modern accounting room has been replaced by electronic calculator, and abacus is the product of ancient times in the old society):

Secondly, the ritual room is generally produced when people have happy events at home, while the accounting room is produced in shops/places where professional trade is generally carried out.