The image shows a large poster on a wooden easel in a classroom. The poster has a blue background with an illustration of a man in a suit and tie standing on a set of stairs. The man is holding a briefcase and appears to be giving a presentation. The text on the poster is written in Chinese and translates to "4/23-18:00 - 20:00". The poster also includes information about the event, including the date, time, and location. The easel is placed on a black floor and there is a whiteboard in the background.