Manholes generally refer to manholes streets. Shajing Street belongs to Baoan District, Shenzhen City, Guangdong Province. Located in the northwest of Shenzhen, on the east bank of the Pearl River Estuary, it is adjacent to Xinqiao Street in the east, Fuhai Street in the south, seawall in the west and Songgang Street in the north. It is the core area of Guangdong-Hong Kong-Macao Greater Bay Area, the main radiation and service area of Airport New Town, and the key node of Guangzhou-Shenzhen Science and Technology Corridor.