The culture-tourism integration is a major research hot spot in China in recent years. Through word frequency statistics and subject recognition,there are a number of research results of culture-tourism integration. It solved certain theoretical problems, and formed a number of research subject areas. Combined with the current national strategy, technological development and career development trend, which will have a great impact on culture-tourism integration, the future research on culture-tourism integration in China needs to further connect national strategies, attach importance to information technology, pay attention to cross-border collaboration,and serve rural revitalization strategies.