Early this summer, we visited Daqitou (大旗頭) in Leping (乐平镇), Foshan (佛山) in Guangdong Province (廣東). It was a bit of an expedition. We took a subway to the end of a line, then a bus, and then changed to another bus. For us, anyway, it was worth it. It is a nicely preserved cluster of homes in traditional architecture. The preservation work still seems to be ongoing.
Here’s a few samples: