I encountered some photos of these apartment/condo buildings on the Internet. But those websites provided little info, so it took research on a Chinese website to get more info, including a description of the location in Guiyang. I took the subway to a station about 4 or 5 miles from my target. Using Didi, and a map to set the destination, I stuck the pin where I thought the buildings should be. I was only off by about s half a block! Whoo hoo!