Li Chengmei
type: Person
description: Imperial prince of the Tang Dynasty
birth date: 0820-01-01
death date: 0840-02-12
nationality: Tang dynasty
parent: Emperor Jingzong of Tang
sibling: Princess Tianchang
sibling: Princess Ning
sibling: Princess Yongxing
sibling: Li Pu
sibling: Li Xiufu
sibling: Li Zhizhong
sibling: Li Yanyang
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P22
  value: Emperor Jingzong of Tang
additional property: PropertyValue
  property ID: P27
  value: Tang dynasty
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P53
  value: House of Li
additional property: PropertyValue
  property ID: P66
  value: Chang'an County
additional property: PropertyValue
  property ID: P66
  value: Ru Zhou
additional property: PropertyValue
  property ID: P497
  value: 0189271
additional property: PropertyValue
  property ID: P569
  value: January 1, 820
additional property: PropertyValue
  property ID: P570
  value: February 12, 840
additional property: PropertyValue
  property ID: P646
  value: /m/08052bt
additional property: PropertyValue
  property ID: P734
  value: Li
additional property: PropertyValue
  property ID: P1196
  value: suicide
additional property: PropertyValue
  property ID: P1196
  value: capital punishment
additional property: PropertyValue
  property ID: P1343
  value: Old Book of Tang
additional property: PropertyValue
  property ID: P2600
  value: 6000000074750667923
additional property: PropertyValue
  property ID: P3373
  value: Princess Tianchang
additional property: PropertyValue
  property ID: P3373
  value: Princess Ning
additional property: PropertyValue
  property ID: P3373
  value: Princess Yongxing
additional property: PropertyValue
  property ID: P6702
  value: m9aw4wgfgifnsvra
additional property: PropertyValue
  property ID: P9613
  value: 791309
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 27
  pageview trend:
    m: 2026-06
    v: 13
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 7
  pageview trend:
    m: 2026-04
    v: 5
  tier: long_tail
claims:
  P21:
    value: Q6581097
    source count: 1
    confidence: 0.2
    value label: male
  P22:
    value: Q9776
    source count: 1
    confidence: 0.2
    value label: Emperor Jingzong of Tang
  P27:
    value: Q9683
    source count: 1
    confidence: 0.2
    value label: Tang dynasty
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P53:
    value: Q28482172
    source count: 0
    confidence: 0.0
    value label: House of Li
  P66:
    value: Q15909714
    source count: 1
    confidence: 0.2
    value label: Chang'an County
  P66:
    value: Q113515935
    source count: 1
    confidence: 0.2
    value label: Ru Zhou
  P497:
    value: 0189271
    source count: 0
    confidence: 0.0
  P569:
    value: +0820-01-01T00:00:00Z
    source count: 1
    confidence: 0.2
  P570:
    value: +0840-02-12T00:00:00Z
    source count: 1
    confidence: 0.2
  P646:
    value: /m/08052bt
    source count: 0
    confidence: 0.0
  P734:
    value: Q686223
    source count: 1
    confidence: 0.2
    value label: Li
  P1196:
    value: Q10737
    source count: 0
    confidence: 0.0
    value label: suicide
  P1196:
    value: Q8454
    source count: 0
    confidence: 0.0
    value label: capital punishment
  P1343:
    value: Q1146980
    source count: 0
    confidence: 0.0
    value label: Old Book of Tang
  P2600:
    value: 6000000074750667923
    source count: 0
    confidence: 0.0
  P3373:
    value: Q10940787
    source count: 0
    confidence: 0.0
    value label: Princess Tianchang
  P3373:
    value: Q10945842
    source count: 0
    confidence: 0.0
    value label: Princess Ning
  P3373:
    value: Q11131149
    source count: 0
    confidence: 0.0
    value label: Princess Yongxing
  P3373:
    value: Q1151441
    source count: 0
    confidence: 0.0
    value label: Li Pu

value: Q11095311
source count: 0
confidence: 0.0
value label: Li Xiufu

value: m9aw4wgfgifnsvra
source count: 0
confidence: 0.0

value: 791309
source count: 0
confidence: 0.0

source: China Biographical Database
stated in qid: Q13407958

wikidata id: Q6538680
domain: human
level: standard
html url: https://4ort.xyz/entity/li-chengmei
markdown url: https://4ort.xyz/entity/li-chengmei.md
facts url summary: https://4ort.xyz/entity/li-chengmei/facts.json
facts url standard: https://4ort.xyz/entity/li-chengmei/facts.json
facts url full: https://4ort.xyz/entity/li-chengmei/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-24T03:03:13.718536Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T13:56:26.943023+00:00Z