What are the different traditional houses in different areas of China?

Kaiping Diaolou, in the fields of Kaiping City, Guangdong Province, a series of small buildings with European classical style and traditional earthen houses in southern rural areas of China have formed a unique rural landscape in China. The diaolou combines Chinese and western styles, blending the essence of various architectural styles. At the peak of Kaiping, there were more than 3,000 watchtowers. At present, there are more than 800 watchtowers in Kaiping 15 townships and offices.