Yellow black color matching flat European and American style business fan work summary plan ppt template

Introduction: Gray-top view of the big city background, translucent geometric creative cover, simple flat design, yellow and black color, exquisite geometric drawing, graphic layout, suitable for work summary, work plan, European and American style business model ppt template

Introduction: Gray-top view of the big city background, translucent geometric creative cover, simple flat design, yellow and black color, exquisite geometric drawing, graphic layout, suitable for work summary, work plan, European and American style business model ppt template