There is provided a liquid crystal panel including a GOA circuit and a driving method thereof. The GOA circuit includes a plurality of cascaded single-stage GOA circuit units, and each single-stage GOA circuit unit includes a first pull-down maintaining circuit unit and a second pull-down maintaining circuit unit. A first control terminal of the first pull-down maintaining circuit unit is input with a first clock signal, a second control terminal of the second pull-down maintaining circuit unit is input with a second clock signal, and the pull-down circuit unit is input with a scan driving signal of a GOA circuit unit of next second stage. The first clock signal and the second clock signal are input alternately to the pull-up circuit units and the pull-down circuit units in GOA circuit units of adjacent stages. The first clock signal and the second clock signal have the same long period.