Dalian, China - Mix of the Old and the New

This is another section of the Dalian that appears to be under renovation.  There were sections with high rise buildings and trees recently planted in one block and older buildings in the next.

 This was a common method that I saw used to support trees. I wonder if these have been supported and grown, or if the bigger trees have been replanted in this area.

 The bus then drove past some of the older homes and businesses.

 Then, out of nowhere, we passed an area that looked like it is under preparation for level homes.  See the dark areas in the photo?