Emperor Daizong hoped that Yang could lead a reform of the government , but Yang died later in the year , leaving Chang in control of the government .
Yuan was executed and Wang was exiled , and they were replaced by Yang Wan and Chang Gun .
Emperor Daizong hoped that Yang could lead a reform of the government , but Yang died later in the year , leaving Chang Gun in control of the government .
Yuan was executed and Wang was exiled , and they were replaced by Yang Wan and Chang Gun .