Knowing that her husband's family couldn't borrow money, her mother insisted on borrowing money with her husband. Only later did she find out that her mother was clever.
Folk story: A rich man was killed by a robber when he was traveling. The widow went to the county government to file a complaint. The mother-in-law said: "I will destroy my relatives for justice."
Deposits at some Postal Savings Bank branches were converted into insurance policies, and salesmen were suspected of violating regulations when operating on behalf of customers.