1. In the Han Dynasty, a large number of wooden structures were used, with huge palaces and high requirements for columns, but the use of bricks and stones was not enough and the style was atmospheric;
2. Although wooden structures were widely used in the Tang Dynasty, temples began to use masonry materials on a large scale. The single building has a small roof slope, far eaves, a large proportion of bucket arches, doors and straight windows, and a solemn and simple style;
3. Due to the rapid development of brick-making technology in Ming Dynasty, ordinary houses began to use brick structures. The appearance of glazed tiles makes official buildings standardized and stereotyped, but national buildings develop rapidly, especially garden buildings, with diverse styles and remarkable local characteristics;
4. The buildings in Qing Dynasty developed rapidly and were skilled, which reduced the role of the middle layer of the bucket arch, and the beamless hall appeared generally, saving a lot of wood, simplifying the style and being more concise and practical.