Zhenzhu Subdistrict is a subdistrict in Zhen'an District, Dandong, Liaoning, China. As of 2020, it administers the following four residential communities and one village:Dongsheng Community (东升社区) Linjiang Community (临江社区) Zhen'an Community (振安社区) Zhenshan Community (振山社区) Linjiang Village (临江村)