Guolian Securities is a subsidiary of Guolian Group, and its main businesses include 1, wealth management 2, asset management 3, investment banking 4 and self-operated business. One of the important businesses, wealth management business, includes (1) agency business, (2) product sales, (3) fund investment consultant, (4) investment consultant, (5) margin financing and securities lending business, (6) refinancing business, (7) stock pledge, (8) derivatives and so on. Asset management business is divided into collective, single, special and refinancing. Self-operated business includes (1) investment, (2) income voucher, (3) quotation repurchase and (4) resale.