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First chancellorship In 858 , by which time Xiahou Zi was referred to as the deputy minister of defense ( 兵部侍郎 , Bingbu Shilang ) and the director of the salt and iron monopolies , Emperor Xuānzong gave Xiahou the designation Tong Zhongshu Menxia Pingzhangshi ( 同中書門下平章事 ) , making him a chancellor de facto .
 person: Xiahou Zi; person: Emperor Xuānzong; person: Xiahou
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Xiahou Zi; person: Emperor Xuānzong; person: Xiahou