In the trend of the Fourth Industrial Revolution (Industry 4.0), Ian is radiating and strongly affecting all fields and tourism is faced with the need to proactively seize opportunities and overcome challenges and corpses. Orientation and appropriate solutions to breakthrough development. The development of the tourism industry has been contributing to promoting economic restructuring and export on the spot
preserving and promoting the values of cultural heritage and natural resources
create more jobs to improve people's lives
speeding up the process of international integration, promoting the image of the Vietnamese people. Therefore, it is necessary to develop the tourism service supply chain to satisfy the increasing needs of people in tourism and help Vietnam Tourism become a key economic sector. Based on an overview of the research and aggregation of secondary data, the paper focuses on the analysis of tourism service supply chains in the current industrial revolution 4.0 in Vietnam.