A multi-touch detecting method is adapted for detecting touched points on a touch panel that includes first and second conductive films (113, 123). The first conductive film (113) exhibits electric anisotropy, and has a lower resistivity in a first direction. The multi-touch detecting method includes: applying a first voltage (V a ) to the first conductive film; applying a second voltage (V b ) greater than the first voltage to the second conductive film; measuring sequentially voltages at different measuring points (X u ) of the first conductive film; obtaining a first local maximum voltage, a second local maximum voltage and a local minimum voltage from the measured voltages; determining a first location (X a ) of the touched points based on a location of the measuring point (X n )corresponding to the first local maximum voltage; and determining a second location (X b ) of the touched points based on a location of the measuring point (X m ) corresponding to the second local maximum voltage.