Sanhe, Qinghai
{{Infobox settlement
| name = Sanhe
| native_name = {{nobold|三合镇}}
| native_name_lang = zh-hans
| settlement_type = Town
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| pushpin_map =Qinghai
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| pushpin_map_caption =Location in Qinghai
| coordinates = {{coord|36|25|42|N|101|56|52|E|region:CN-63|display=inline,title}}
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| subdivision_type = Country
| subdivision_name = China
| subdivision_type1 = Province
| subdivision_name1 = Qinghai
| subdivision_type2 = Prefecture-level city
| subdivision_name2 = Haidong
| subdivision_type3 = District
| subdivision_name3 = Ping'an
| subdivision_type4 = Village-level divisions
| subdivision_name4 = 1 residential community
18 villages
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| unit_pref = Metric
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| elevation_m = 2387
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| population_density_km2 = auto
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| timezone1 = China Standard
| utc_offset1 = +8
| postal_code_type =Postal code
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| area_code = 0972
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}}
Sanhe ({{zh|s=三合 |p=Sānhé}}) is a town in Ping'an District, Haidong, Qinghai, China,{{cite web
|url = http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2018/63/02/630203.html
|script-title=zh:2018年统计用区划代码和城乡划分代码：平安县
|publisher = National Bureau of Statistics of the People's Republic of China
|language = Chinese
|accessdate = 2019-03-20}} located {{convert|16|km}} southwest of downtown Haidong and 14 kilometres (9.9 kilometers) southwest of Xining Caojiabao Airport. {{asof|2018}}, it has one residential community and 18 villages under its administration.{{cite web
|url = http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2018/63/02/03/630203102.html
|script-title = zh:2018年统计用区划代码和城乡划分代码：三合镇
|publisher = National Bureau of Statistics of the People's Republic of China
|language = Chinese
|accessdate = 2019-03-20
}}