When Su Dongpo was a satrap in Qiantang, a citizen told the owner of a fan shop that he owed him twenty-two thousand pieces of silver. He grabbed the owner and said, "It's been raining and it's cold, and the fans can't be sold, so he won't return them!" " Dongpo ordered twenty fans, and he made running script and cursive script on the fans at will, and drew dead wood, bamboo stones and so on. Then give him the fan. No sooner had the boss gone out than someone sold it at once, 1200 taels of silver. He paid back all the money he owed.