Hello, it should mean multi-line business. As an auxiliary bank, Shenzhen Card can transfer money to Shenzhen Card, but it takes T+ 1 for auxiliary banks and brokers to transfer money to banks. In this case, you can directly cancel the bank card in Shanghai and establish a new three-party depository relationship. Guotai Junan can handle this business in any business department. But changing three parties requires you to transfer the funds to the bank card in advance. There is no fund in the securities fund account on the day of business, and there is no transfer transaction on that day. For more information, please consult 9552 1 or 400 15 18369.