以旅游文化为标志的知识性栏目《正大综艺》，在九十年代初为改革开放初期的电视观众欣赏认识异域风情，提供了时空上的视觉通道。那时中国的经济条件和对外政策还不能保证人们可以随意地走向世界的各个角落，电视成为大众的眼睛，在中国这个拥有最多观众数量的大国，电视不仅 In the early 1990s, the knowledge section “Zhengda Variety” marked by tourism and culture provided the visual channel in time and space for the appreciation of the exotic scenery of television viewers in the early stage of reform and opening up. At that time, China’s economic conditions and foreign policy still did not guarantee that people would walk freely to every corner of the world. Television became the public eye. In China, the largest power with the largest audience, television not only