Duan Heyu

{{Short description|16th Emperor of Dali Kingdom}}

{{More citations needed|date=December 2009}}

{{Infobox royalty

|name = Emperor Xianzong of Dali
{{nobold|大理憲宗}}

|image =

|birth_date =1083

|death_date ={{death year and age|1176|1083}}

|family_name = Duan (段)

|clan_name =

|given_name = Yu (譽) or Heyu (和譽); later changed to Zhengyan (正嚴)
Dharma name: Guanghong (廣弘)

|succession = Emperor of Dali

|reign = 1108–1147

|predecessor=Duan Zhengchun

|successor = Duan Zhengxing

|reg-type = Grand Chancellors

|regent = Gao Taiming (高泰明) (1108–1116)
Gao Taiyun (高泰運) (1116–1119)
Gao Mingshun (高明順) (1119–1129)
Gao Shunzhen (高順貞) (1129–1141)
Gao Liangcheng (高量成) (1141–1147)

|dynasty = Dali

|era name =

|era dates = Rixin (日新): 1108–1109
Wenzhi (文治): 1110–1121
Jiayong (嘉永): 1122–1128
Baotian (保天): 1129–1137
Guangyun (廣運): 1138–1147

|temple name = Xianzong (憲宗)

|posthumous name = Emperor Xuanren (宣仁皇帝)

}}

{{family name hatnote|Duan|lang=Chinese}}

{{Infobox Chinese|t=段譽|s=段誉|p=Duàn Yù}}

Duan Yu (1083–1176), courtesy name Heyu, also known by his temple name as the Emperor Xianzong of Dali, was the 16thIf Gao Shengtai's reign is taken into consideration, Duan Yu would have been the 17th emperor. See [http://wiki.zupulu.com/topic.php?action=resumesview&topicid=979 ]. emperor of the Dali Kingdom, reigning between 1108 and 1147. Following a family tradition, Duan's father, Duan Zhengchun, abdicated and became a monk in 1108. Duan succeeded his father as the emperor of Dali and renamed himself Duan Zhengyan (段正嚴). He abdicated and became a monk in 1147 and was succeeded by his son Duan Zhengxing.