Do you need to set off firecrackers to support the pot?

Use. "Holding a pot" is a family matter, so we have to hire an auspicious expert and set off some firecrackers before we start work. Therefore, supporting a pot is to set off firecrackers, which is the behavior of people living. There was no fixed stove in the early days. Before cooking, temporarily build a triangular pier, put a pot and other cooking utensils, and then make a fire.