 As Wang had previously had several victories over Dou's soldiers, Dou's soldiers wanted Wang put to death, but Dou pointed out that Wang's faithfulness to Sui should be rewarded, and therefore made Wang a prefectural prefect.A number of other Sui commanderies also surrendered to him.He then began to organize his staff into a governmental structure, and he set his capital at Leshou (樂壽, in modern Cangzhou).