A set of progressive relationships for PPT chart templates to download

This is a set of progressive relationships, PPT chart template, composed of five slides, respectively, in light blue, dark blue, red, yellow, brown as the background color,. PPTX format;

This is a set of progressive relationships, PPT chart template, composed of five slides, respectively, in light blue, dark blue, red, yellow, brown as the background color,. PPTX format;