The oxlip has the flat, pretty, open flowers of a primrose, but held up high above the plant, much more out there - a subtle creature making a flamboyant display.

The Technology Center has set up a technical committee and developed standardized plastic model elements which are unique in China and can be used for the making of piping model of chemical plant.

Parts of the complex will be raised up on legs containing technical plant areas, making it possible to create gardens and plazas both around and under the towers.