however, he was in effect an independent ruler. In 921 Yang Longyan proclaimed his own reign title. His brother Yang Pu continued this trend of asserting ideological independence from the Kaifeng-based regimes by claiming the title of Emperor in 927. This irrevocably ended diplomatic contact with the Later Tang. During a campaign in 895 an orphaned child was captured, whom Yang Xingmi initially took into his household. However, his oldest son Yang Wo disliked the child, and so Yang decided to give the child to his lieutenant Xu Wen. The child was given the name Xu Zhigao. Using the threat of Wu-Yueh raids as an excuse, Xu Wen turned Chiang-nan into his base of operations. This in time would morph into the Kingdom of Qi. While Xu Wen assumed a position of power over the Yang family, he likely did not depose them due to unfavorable circumstances rather than the lack of will to do so. In 927 Xu Zhigao inherited Xu Wen's position of power behind the Wu monarchy and laid out the groundwork for his seizure of the throne. He feared that the majority of the bureaucracy still supported the imperial Yang family. The Crown Prince Yang Lian was arranged to marry one of his daughters. In September 935 Yang Pu and Xu Zhigao settled on the territorial extent of the kingdom of Qi as having 10 of the 25 prefectures then under Wu control. Yang Pu awarded Xu Zhigao the title of King of Qi (齊王) in March of 937. In May he dropped the ranking character 'zhi' from his given name to distinguish from his adopted brothers and was now known as Xu Gao. In October of the same year Yang Pu surrendered the state seal to him, ending Yang rule of Wu Foundation On 11 November 937 Xu Gao formally ascended the throne. Xu Gao took inspiration from Tang governance and established two capitals. Jingling was already his seat of power and became the principal location of the court. The old Wu capital of Guangling meanwhile maintained some significance as the secondary capital. His reign according to Robert Krompart represented the initial rebuilding "of the social, economic, administrative, and religious forces that produce stability in China." On 12 March 939 Xu Gao took on the name of Li Bian. He additionally authorized a genealogy that claimed descent from the Tang Imperial family. Records vary about