Mingbi is the carrier of the living people's yearning for the dead during sacrifice, and it is often used in poetry. There is a saying in Wang Jian's cold food line: "If you don't burn paper money for three days, it will be yellow." Xu Ning Jiaxing's cold food is very interesting in life. "Jiaxing Li Guoyou has a cold dish that everyone worships at sunset. Only before Su Xiaoxiao left the county seat, no one sent paper money. Bai Juyi once wrote. The fruit on that tree can also be made into granular tofu, so sometimes money goes into poetry. In Jue Yuan in the Yuan Dynasty, a poem said, "Rain leaves tears in silver candles, and falling flowers blow money with the wind."