Dual-purpose water-saving squatting pan

The invention discloses a dual-purpose water-saving squatting pan, particularly a clear water and normal water dual-purpose squatting pan. The dual-purpose water-saving squatting pan is supplied with water through two pipelines including a tap water supply pipeline and a normal water supply pipeline. A water tank of the squatting pan is only used for storing clear water (tap water), and normal water is controlled through a novel normal water drain valve arranged in the water tank of the squatting pan for toilet flushing instead of entering the water tank of the squatting pan. The squatting pan can be flushed with clear water and normal water, so that water resource is saved, and the requirements of people under different situations are met.