This Thai-language dashboard visualizes election irregularities across 400 districts, distinguishing between district-based and party-list voting systems. It presents a bivariate choropleth map where color encodes both anomaly severity and margin of victory, alongside a dot-matrix representation of provinces. Built with d3.v7, the visualization uses a custom bivariate color matrix, SVG rendering for the map, and interactive tabs to switch between anomaly, invalid-ballot, and voter-turnout views. The interface includes radio buttons for election type, party filters, and a summary card displaying counts of problematic districts.