Does Gu 'an have a social security unit in Beijing?

Yes, Huangcun can represent social security.

Gu 'an generally refers to Gu 'an County. Gu 'an County is subordinate to Langfang City, Hebei Province. Located in the north of North China Plain, in the hinterland of Beijing-Tianjin-Baoding Triangle, east longitude117', north latitude 39 19'. It borders Yongqing County in the east, Zhuozhou City and Gaobeidian City in Baoding City in the west, Bazhou City and Xiong 'an New District in the south, Yongding River in the north and Daxing District in Beijing.

Social security generally refers to social insurance. Social insurance refers to a social and economic system that provides income or compensation for people who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons. The main items of social insurance include endowment insurance, medical insurance, unemployment insurance, industrial injury insurance and maternity insurance.