This traditional Chinese 7-bids abacus drawing package utilizes l3draw and is developed with expl3. It can effectively manage both upper and lower bids, while also considering bottom bid, top bid, and hanging bid. The package offers a unique environment for drawing abacuses, denoted as suanpan. Within this environment, specialized macros are available for the creation of abacuses. At the same time, the package offers customization options for abacus, including line width, draw color, fill color, bid space, rod space, etc.