Hakka enclosed houses, also known as dragon houses, enclosed houses and Hakka enclosed houses, are three classic styles of Hakka dwellings, namely, Hakka enclosed houses, Hakka row houses and Hakka earth buildings. Hakka enclosed houses are the most common and preserved among Hakka dwellings.

From the Jin Dynasty to the Tang and Song Dynasties, due to the war, the Han people in the Central Plains of the Yellow River Basin were forced to move south. After five major migrations, they settled in Guangdong, Fujian, Jiangxi, Hong Kong and the New Territories in the south. Because they left their homeland in the Central Plains, these Han people who moved south have always called themselves "guests", which means to live in other places. Therefore, there is a saying that "every mountain will have guests, and no guest will not live in the mountain".

The round dragon house is in Calyx Building, dapu county, Meizhou City, and the square earth building is in Jiaoling County, Meizhou City. Can't take a panoramic view, it's all local fragments, and of course it's all material and cultural heritage. Interestingly, they are all alive, inhabited by people and full of fireworks.

Surrounding houses, earth buildings and row houses live in families as social organizations, and they live in an orderly way, with strong blood cohesion. It has a strong function of defending against mountain thieves and natural disasters, so as long as people live in it for more than a hundred years, it is solid and strong. Thick walls, small windows, warm in winter and cool in summer. The storage space is large, and there are wells in the patio, just like a small community that can be self-sufficient for several months.