Software designer robs bank to make up for down payment on matrimonial house

Yang Ming (a pseudonym), a 32-year-old software designer, after becoming unemployed and due to lack of money to pay the first installment of his marital home, chose to rob a bank on the last day of payment. However, within 5 minutes of him holding a knife to the lobby manager of the bank, he was knocked down and overpowered by the bank clerk with a chair.