I signed up to participate in the web expo this time because I was interested in Beiguan music. During lunch breaks and after school, we would search for information in the computer lab. Sometimes, we went out to visit old masters or explore the cultural materials of Beiguan. After returning, we had to organize the data and complete the transcript. By the time the data was organized, it was almost winter vacation. During winter vacation, in addition to doing winter vacation homework, we had to come back to school to continue working on the web page for the Web Expo. We typed up and organized previously collected data on the computer, and sometimes went outside of the school to find more information. If we did well, the teachers would guide us to make the summarized data even better, allowing us to learn from different perspectives. Thank you teachers for the guidance.