Classical Chinese style PPT template with wood grain desk background

This is a set of wood-grained desks, and a total of 27 classical Chinese style PPT templates for the "Ethical Lecture Hall";

The slide template cover uses a wood grain board pattern as a base map with a classic wooden desk and a plum blossom as a decoration. Fill in the PPT title of the Ethics Hall in the middle. The interface design is antique and has a classic Chinese charm.