 In summer 907, Zhu Quanzhong forced Emperor Ai to yield the throne to him, ending the Tang Dynasty.He established a new Later Liang (as its Emperor Taizu).Most Tang military governors at least nominally submitted to him as emperor, with a few exceptions—Li Keyong, Yang Xingmi's son and successor Yang Wo (titled the Prince of Hongnong), Wang Jian (titled the Prince of Shu), and Li Maozhen (titled the Prince of Qi), all of whom initially continued to use the Tang era names to show refusal to submit to Later Liang.