Introduction to Songhua River Square: Songhua River Square starts from the Youth Palace in the south, the river dam guardrail in the north, Jiangtian Hotel in the east, and the Office Building of the Construction Bureau in the west. It is divided into north and south areas. The north area is centered on the Memorial Tower. The southern area takes the "leisure platform" as its main body and is a large-scale cultural square integrating leisure, entertainment, sightseeing, transportation, and distribution.