His Confucian background led him to use an albino chicken to get himself made Duke of Anhan, and he also utilized the Heavenly Stems system and unpopularly renamed China's geography.  
A particularly graphic example of his diplomatic ineptitude occurred when this man interrupted a diplomatic meeting to urinate on Lunodi, Shanyu of the Xiongnu, and he also forced his son to commit suicide after that son accidentally killed a servant.  His Confucian background led him to use an albino chicken to get himself made Duke of Anhan, and he also utilized the Heavenly Stems system and unpopularly renamed China's geography.  His enforcement of the Sloth tax prompted the rebellion of Mother Lu and Fan Chong, who joined in the Chimei or Red Eyebrow revolt.  Famous for populist reforms like reintroducing the Well Fields system and his imposition of an income tax, he rose to power by manipulating child emperors of the Liu family before being supplanted by Emperor Guangwu, who kept his head in a vault. FTP, identify this royal usurper whose creation of the Xin dynasty in 9 AD interrupted the rule of the Han.
A particularly graphic example of his diplomatic ineptitude occurred when this man interrupted a diplomatic meeting to urinate on Lunodi, Shanyu of the Xiongnu, and he also forced his son to commit suicide after that son accidentally killed a servant.  
{Wang} Mang or {Jujun}