Extremely useful and realistic 3D maps, you can even find your home! Everyone should go take a look... It's very enjoyable..
Some cities:
[Shanghai] [Hangzhou] [Shenzhen] [Qingdao] [Suzhou] [Shijiazhuang] [Changsha] [Guangzhou] [Chengdu] [Xi'an] [Xiamen] [Harbin] [Dalian] [Beijing] in testing [Chongqing] in testing [Ningbo] in testing [Hefei] [Hong Kong] in testing
[Jinan] coming soon
For more, please visit the website address