Hand-painted wind Xie Shi Ban planning PPT template

This set of hand-painted Feng Xie Banquet planning PPT template uses realistic black and white design elements. On the blackboard, mathematical formulas, physical formulas, theorems, chemical equations, notebooks, desk lamps, pens and other hand-painted elements are used as decorations and embellishments, which are full of campus atmosphere. Xie Shi Yan is also called the teacher's feast, which is specially designed to thank the teacher!