according to the inquiry of Shenzhen local treasure official website, Songgang belongs to Baoan District, Shenzhen. Songgang Street is located on the east bank of the Pearl River Estuary, bordering Gongming Street in Guangming District in the east, Shajing Street and Xinqiao Street in the south, Chang 'an Town in Dongguan in the northwest and Yanluo Street in the northeast. The jurisdiction covers an area of 27.66 square kilometers and has jurisdiction over 13 communities including Dongfang, Tantou, Hongxing, Songgang, Lougang, Xitou, Shapu, Shapuwei, Riverside, Langxia, Bitou, Songtao and Huaguoshan.