Dunhuang murals, as the top works of art in China, not only have a long cultural history, but also have high research value and appreciation value. In this case, the protection of Dunhuang murals has become a top priority. Many people who love Dunhuang murals are guarding this world-class cultural heritage in their own unique ways, and Dong Yabo, a professor at Zhejiang University, is no exception. It is understood that Dong Yabo is a scholar in the computer department. As early as 14 years ago, he had a soft spot for Dunhuang murals. In recent years, he has been guarding Dunhuang murals with new technologies such as sensors and big data. This incident not only reflects the progress of science and technology in China, but also reflects the importance that experts and scholars attach to cultural relics.

With the continuous development and progress of the times, more and more new technologies are popularized, and the widespread use of sensors and big data is a good example. It is understood that Dong Yabo, a professor at Zhejiang University, uses sensors to collect environmental data of Dunhuang Grottoes, including important data such as humidity and temperature. After the collection, he used big data and his own professional knowledge to analyze and ensure that the murals are in a suitable environment, which is very important for the protection of murals. This incident also shows that China has made great progress in science and technology. Compared with the early artificial protection, collecting and sorting out environmental data with sensors and then adjusting humidity and temperature can better protect murals.

In addition, this incident also shows that experts and scholars attach importance to cultural relics. As a highly educated scholar in computer science department, Dong Yabo used his professional knowledge to protect Dunhuang frescoes 14 years after graduation, which has to be said to be a respectable act. Dunhuang murals, as the historical heritage of our country, also represent the cultural development of our country to a certain extent, which has important research significance. From the attention of experts and scholars, we can see how precious Dunhuang murals are.

Works of art with great research significance, such as Dunhuang murals, are likely to destroy precious murals in caves in the event of an accident. In this case, perfect protection measures are particularly important. Fortunately, experts and scholars like Dong Yabo constantly protect the murals with their professional knowledge, which makes the Dunhuang murals perfectly preserved. There is no doubt that he deserves our respect.