According to Baidu question bank, the customer identity information that financial institutions should keep includes (a) customer identity information and data, (b) various records and data reflecting the customer identity identification work of financial institutions, (c) customer family members, and (d) anti-money laundering system of financial institutions. The correct answer is AB. Therefore, it is a record of customer identity information, data and all kinds of records and data reflecting the customer identification work carried out by financial institutions.
A financial institution refers to an institution engaged in financial business under the supervision and management of the financial management department of the State Council. The industries covered are banking, securities and insurance.