Who were the early photographers of New China photography?

In the initial stage of photography art in New China, some photographers came from the liberated areas. They engaged in photography reporting for a long time during the war years and soon became the backbone of photography in New China. Another part of the photographers came from the former Kuomintang-controlled areas, mainly shooting portraits, landscapes, flowers, still life and so on. 1955, the All-China Federation of Literary and Art Circles invited representatives of these photographers to hold a forum. After full deliberation, China Photography Society (the predecessor of China Photographers Association) was established on1956+February.