Usually there is a coffee table sandwiched between two chairs to hold cups, plates and tea sets, hence the name coffee table. In Internet terms, tragedy has the same pronunciation as "cup", and tragedy has the same pronunciation as "tableware", which leads to the idea of ​​"environment carrying tragedy and tragedy" as the coffee table.
       The coffee table became popular furniture in China after the Qing Dynasty. As can be seen from the paintings of the Ming Dynasty, the incense table also had the function of a coffee table. It was not until the Qing Dynasty that the tea table was separated from the incense table and evolved into a separate new variety. Generally speaking, coffee tables are shorter and smaller, and some are even made into two layers, making them easier to distinguish from incense tables.