From June 1st to 8th, the State Administration of Cultural Heritage held the "Archaeological Excavation Leadership Training Course" in Zhengzhou, Henan Province. The purpose is to strengthen the on-site protection of cultural relics in the process of archaeological excavation. Huiqiang City Museum has the qualification of the city’s archaeological group leader. The professional archaeologists participated in the training of the archaeological leader of the State Administration of Cultural Heritage for the first time.

　　The training mainly focuses on the application of science and technology in field archaeological excavation, such as the technical relevance of site protection in the process of archaeological excavation, the application of informatics in archaeological excavation, archaeological site protection material science and detection and analysis methods, Archaeological excavation site protection technology, archaeological excavation site organic matter cultural relics extraction and protection, etc.; at the same time, it also explained relevant legal knowledge such as archaeological work regulations. The training class was taught by domestic experts, and the trainees were arranged to go to the archaeological excavation site for internship, observation and exchanges and discussions with experts.

　　The Lianyungang area has a profound cultural heritage. Although the total amount of cultural relics and historical sites cannot be counted, they are very distinctive. Due to the special buried geographical environment, the preservation of underground cultural relics is relatively good, especially the preservation of perishable cultural relics and painting colors, such as lacquered wood. Bamboo wares, silk fabrics, coffins, colored paintings on wooden and bamboo utensils, etc., "Shuanglong Han Tomb" and "Yinwan Han Tomb" are all representative examples. This training course focuses on the protection of archaeological sites. The field archaeological work in our city is of great significance.