关于故乡文化，她联想到的是云南古建筑「MYP跨学科探究 」

Yunnan is a province in southwest China. It has a unique geographical environment and multi-cultural background. Historically, Yunnan was an important node of the Silk Road and the Tea Horse Road, which brought foreign cultural influences to the local architecture; During the Ming and Qing Dynasties, Han immigrants poured into Yunnan in large numbers and gradually integrated into the local minority society, forming a unique mixed culture of Han and Tibetan. In the following chapters, we will look at the research articles of BIBS Kunming G9 student Caroline based on field research. She will discuss the influence of ethnic culture on Yunnan's ancient architecture; Kunming ancient architecture; Shiping County ancient architecture; The importance of preservation of ancient buildings.

Yunnan, a province that gathers 25 ethnic minorities, constitutes the colorful Yunnan culture, each ethnic architecture is a mysterious whisper of history, taking Bai and Yi as examples, the architecture of Ta has distinct ethnic characteristics. According to literature records, the Bai people advocate white, most like to wear white clothes, the Bai people are also very particular about the decoration of buildings, multi-purpose white wall, blue painting, suggesting the snow of Cangshan Mountain, Erhai water, hats also use the meaning of "wind, flowers, snow and moon", but also imply the purity of the whole nation. In terms of structure, Bai folk houses are called "three squares and one view wall", that is, three houses with two floors and three rooms and one view wall. There are also "quadrangle" courtyard houses, which are surrounded by two-storey buildings on all sides and have a small quadrangle in each corner. As one of the characteristics of Bai folk houses, "cornices and high corners" is also a unique architectural structure in China, which not only embodies the Bai people's pursuit of height, but also expands the lighting area in terms of function.

Different from the Bai people, the Yi people advocate black, "your roof, my yard" is the characteristic of the Yi people's "earth palm house", they are built against the mountain, the special geographical environment makes the Yi folk houses layer upon layer, connected to the left and right, for the flat roof rolled eaves, rammed earth, including "three ears under the ruler" type of "one seal" courtyard layout. At the same time, the exquisitely threaded structure of the national sample and the simple craft aesthetics make the characteristic soil palm house of the Yi nationality slip bright.

In this investigation and research, the ninth grade children also went to Kunming Qian Wang Street, visited various Kunming's famous ancient buildings, among which, they took "Ma Jia Courtyard" as an example to introduce the outstanding characteristics of Kunming's ancient buildings.

The Ma family compound is located in No. 4 Qian Wang Street. It was built in 1923 by Ma, who returned from studying in Japan, and his brother, who jointly built the two-storey building This house is also known as "Jinlan Tea Garden", the whole building is facing south, following the pattern of traditional Bai folk houses, retaining the "four and five courtyard" of Bai folk houses, removing the lighting wall, and replacing it with "square", similar to a Siheyuan. However, from the layout and construction of the gate and inverted seat, the courtyard of the Ma family has the characteristics of "one seal" of the Yi folk houses, with three large courtyards in the middle and two storey buildings connected by corridors, commonly known as "walking horses and turning corner buildings". There is also a small courtyard between the square and the square, called "leaky foot". It can be seen that the ancient architecture of ethnic minorities has had a far-reaching impact on the ancient architecture of Kunming. Meanwhile, the Ma brothers, who had a background of studying abroad, also actively improved the local folk houses, making them a new type of architecture.

Shiping ancient city architectural pattern is unique, east and west, north and south two main streets intersect in front of the state government, a number of laneways crisscrossing, the overall layout resembles the turtle body pattern, known as "the ancient city held up by the turtle back". Compared with the provincial capital, Kunming, Shiping County has a slower urbanization process, so the preservation of ancient buildings is more complete. The ninth grade students investigated a number of ancient buildings in Shiping: Yuan Jiagu's former residence, Yuping Academy, Wen Temple, Zhang Zhengtang's former residence... It is found that the ancient buildings in Shiping are relatively Chinese, built of green brick, wood and a small amount of soil. Most of them are wooden structures, and have exquisite mortise and tenon structures. In some ancient buildings, such as the Sujia courtyard in Luzigou, complex mortise and tenon structures are adopted, making the buildings stable and full of artistic sense. Ancient buildings are mostly composed of four "courtyard" houses, and then composed of three courtyards of the "quadrangle" type of buildings, some people will also change the lower square of one of the courtyards into a view wall, and paint landscape paintings or inscriptions on the view wall. The ancient buildings in Shiping are well preserved and attract tourists with exquisite details such as engravings, wood carvings, hollow-work, carved Windows and stone carvings. All kinds of carvings on which people's hopes are expressed can be seen in Qiuti, well pillars, fang, Fengarch and column feet, and stone plinths, steps, railings and boulders are decorated with rich patterns. There are dragon and phoenix, lion, unicorn and other auspicious animals and flower patterns, realistic shape, strong three-dimensional sense, full of historical charm and cultural heritage. The ancient buildings in Shiping have the characteristics of combining Chinese and Western elements, such as Shiping Railway Station, Qihe Building and other buildings. Shiping Railway Station is a station on Yunnan-Vietnam Railway - Gebishi Railway, all stations along the line are Indochinese style buildings, French station buildings are full of exotic style, with unique architectural style and historical traces.

Shiping has been the only champion in the history of Yunnan - Mr. Yuan Jiagu, the champion of economic special science, the whole county has a reputation of "five steps and one scholar, two Hanlin on the door, carrying people all over the street, and every scholar", so you can see many traces of literary color on the ancient buildings of Shiping, reflecting the characteristics of Shiping people who value knowledge and education.

Throughout Yunnan, there are many places where the protection of ancient buildings can be done better! Some ancient buildings in the urban area gradually become commercial land, Shiping county compared with Kunming such a big city, cultural protection work is more perfect. However, the ancient national buildings in Shiping also disappeared due to the lack of human protection, and were replaced by modern concrete houses. So the Caroline put forward the following thoughts on this problem:

• Whether it is possible to increase the intensity of cultural protection work and the statistics and protection of cultural protection buildings, and immediately assess the degree of aging, integration and historical and cultural degree of cultural protection buildings, and immediately repair and protect ancient buildings;

• Whether local residents and staff can be called on to actively participate in the cultural protection work, to a greater extent to prevent the secondary destruction of historical relics;

• Is it possible to set up a volunteer team of ancient architecture for young people, so that young people can have close contact with history, get deeply involved in the protection of historical and cultural heritage, and implement the cultural inheritance work of young people?

• Whether it is possible to set up safety publicity groups for residents whose residential buildings are ancient buildings to conduct fire prevention and safety electricity education;

• Is it possible to improve some regulations on leasing and commercial use of ancient buildings, such as not to carry out secondary renovation of ancient buildings without permission......