In an era of accelerating population growth, mass urbanisation, and increasing pressure on the natural environment, the megacities of China's eastern seaboard have become a focal point of architectural and urbanistic attention. The reform and opening up era has touched China's major cities in different ways, variously affeting the existing fabric of dynastic capitals, trade hubs, and former European colonies and concessions; this in turn has provided the setting for a range of complex reactions by contemporary architects.


