When tackling her first bank overlending case, Yu, one of six members of the anticorruption team, couldn't even make heads or tails of a financial statement. She had no choice but to ask her CPA husband for help and to take classes at various financial organizations, such as the stock exchange and Financial Supervisory Commission.
屬於「黑金 6 人組」的俞秀端，偵辦首件銀行違法超貸案時，根本連公司的財務報表都看不懂；她除了向具有會計師背景的先生求助外，還專程到證交所、金管會等機構學習相關課程。