Interpretation of dustpan

(1). Douxing and Jixing in Twenty-eight Nights. Su Song's poem Eight Poems on the Chen Family (VI): "In the blink of an eye, there is a bucket and a dustpan."

(2) fingerprints. Because fingerprints are different from buckets and dustpans, they are called. Lao She's Four Generations under One Family: "He can't remember what happened later. Suddenly, he seemed to press a bucket in a pamphlet and promised never to tell others all his torture and torture. "