The image shows a group of construction workers wearing hard hats and protective gear working on a large metal structure in an indoor space. The structure appears to be a stage or a stage set up for a performance or event. There are several workers on ladders and scaffolding around the structure, and some are standing on the scaffolding while others are walking around. The workers are wearing helmets and appear to be in the process of constructing or assembling the structure. In the background, there is an escalator and a building with a sign that reads "China". The overall atmosphere of the image is busy and bustling.