National cultural traditions and historical cultural information are recorded in historical classics in large quantities. In addition to classics, there are various historical relics that have been passed down from generation to generation as a carrier of historical culture. This is what traditional villages do. A historical and cultural carrier, compared with classic documents and cultural relics, the historical information about the Chinese nation's culture that it carries is more active, and it is "empirical evidence" of the development history of the Chinese nation's civilization. It can reflect the truth more than words and cultural relics. The Chinese nation's different regions, different ethnic groups' production and lifestyle, moral ethics, and ethnic customs. Therefore, we have every reason to attach importance to traditional villages and protect them. What does this passage mean? ['The protection of traditional villages is of great significance to the protection of national history and culture.', 'Various methods and channels should be adopted to protect the history and culture of the nation.', 'Traditional villages are important carriers and realistic manifestations of Chinese history and culture.', 'Traditional village culture can show history more vividly than classic literature.']