An interactive sunburst chart displays the number of overseas Chinese students enrolled in Taiwanese universities during the 2019–2020 academic year, broken down by university, country of origin, degree level, and gender. Built with D3.js v4, it uses `svg` elements and animated transitions via `transition.attrTween` to zoom into hierarchical slices on click. The data hierarchy is loaded from a JSON file, with each segment sized proportionally to student counts, and the visualization supports resetting the view by clicking the canvas.