AEWORLDMAP.COM (3,300+ posts)

Zifeng Tower (a.k.a. Greenland Center-Zifeng Tower or Greenland Square Zifeng Tower, formerly Nanjing Greenland Financial Center) is a 89-story, 450-metre (1, 480 ft) supertall skyscraper completed in 2009 in Nanjing, Jiangsu Province, China