Belong to. According to the inquiry of Lanzhou Bank official website, Lanzhou Bank Lily Points is a preferential activity of Lanzhou Bank's credit card. Cardholders can accumulate points through consumption and cash withdrawal, and then exchange various commodities at official website, telephone or counter of Lanzhou Bank. The staff who exchange points are the official employees or partners of Lanzhou Bank, and are responsible for handling customer orders, delivery, after-sales and other matters, so they belong to the bank staff.