What are the similarities and differences between thematic photography, photographic stories and documentary photography, and what are the current topics of concern?

Documentary photography: Documentary photography shows the photographer's concern for the environment, respect for life and pursuit of human nature ... Documentary photographers use cold machines to record marginal scenes or facts that are intentionally or unintentionally "ignored", but they can often use the power of images to make photography a tool to participate in social transformation. Judging from the social background and historical absence of documentary photography, its criticism and revolution are self-evident. The history of documentary photography is a history in which photographers record, express and spread injustice, darkness, turbulence and austerity in the world. Through documentary images, we can achieve propaganda and agitation, and then promote social change and achieve the goal of making the world a better place.

Photographic story: documentary and fiction are combined, with plots, which can be fictional and expressed through photography.