李昪
Unlike the continual unrest and rebellions of the Central Plains, Tang rule across the Yangtze and Southern China had been generally more successful. These halcyon days had become a source of nostalgia for people in the south. This respect paid to the deposed dynasty became a useful political tool for Li Bian. The Later Tang were overthrown in late 936, which opened the way for Li Bian to claim it. In February 939 Li Bian renamed his realm to Great Tang (大唐). Taking on the name of Tang increased his status. Such a move could be easily construed to mean "the potential unification of [Chinese] territories under one ruler."