It is said that Hakka dwellings are the wonders of the world's dwellings because they are very distinctive and show a way of self-defense of the native people, so they are called the wonders of the world's dwellings, and metaphors and comparisons are used to illustrate the status of Hakka dwellings in the world's dwellings.

1, Hakka folk houses earth building round houses are arranged according to the gossip layout.

2, the Hakka houses are "barracks", "barracks" is the barracks and its surrounding walls.

3, Hakka houses are arranged in a very special way, usually see the house, is a row side by side, while the Hakka houses, such as orange petal-shaped arrangement, is like an orange petal arranged in a circle, the shape of the book illustrations can be seen very clearly.

The Hakka residence is an important school of traditional residential architecture in Guangdong, Fujian, Taiwan and other provinces. There are three styles of Hakka dwellings: the Hakka roundhouse, the Hakka row house, and the Fujian earth building.

The Hakka residence is a treasure of Chinese culture, occupies an important position in the southern architecture, among them, Dawan Shijiu, Hakuhu New Residence, Longtian Shijiu, Nanyuahu Lu, Cai Mengji's former residence, nine halls and eighteen wells, Tianfeng Shijiu, Xinqiao Shijiu, Xinqiao Shijiu, Dongsheng Wei, Linzhai Ancient Village, Huanshui Building, Maosheng Shijiu, Longtian Shijiu, Xinzi Wei, Guihutang old Wei, Hongwei, Yutian Shijiu, Chonglin Shijiu, Nanyang Shiju, Datang Shiju, Bibi Building, Su Jiawei, Sijiaolou are the wonderful representative works of Hakka houses.