Yuan was executed and Wang was exiled , and they were replaced by Yang Wan and Chang Gun .
In 777 , Emperor Daizong , tired of Yuan Zai 's and Wang Jin 's corruption and hold on power , had them arrested .
Yuan Zai was executed and Wang Jin was exiled , and they were replaced by Yang Wan and Chang Gun .
In 777 , Emperor Daizong , tired of Yuan Zai 's and Wang Jin 's corruption and hold on power , had them arrested .