Changji Yang is a photographer inspired by David Fernandez, whose photographs are often studies of historical places and the erratic relationship between past and present. Changji wants to take photos that can be represented a moment in time. Changji not only takes pictures of architecture but also of cars and his pet Chuichui. He thinks not only architecture can mean a period, but also cars. For example, Honda S2000 is one the representation of the technological improvements in gasoline engines. By making comparisons in the pages, he wants to give audiences a view of the time changes of the same object.