Those individual building, its called the Pavillion - China Expo 2010

https://www.youtube.com/watch?v=DxxgI8Ks0Es

 

Dance

https://www.youtube.com/watch?v=tY9mP7MHDJ4

Its Architects

https://youtu.be/t02giLzaj4w

Its not just the technology, there are the building aspects of its. The modern architects.

oh ~ That is the expo. I forget about it.

https://www.youtube.com/watch?v=bmPv7Avwof4