'The foundation of the world is at home'. The Chinese nation has always attached importance to the family. Family tourism and leisure consumption activities from the perspective of Chinese culture reflect the universal values and social changes in contemporary China. Filial piety, marital satisfaction and children's expectations in Chinese family culture are important supports and sources for stabilizing the spiritual feelings of Chinese people. This article is based on macro data from the China Family Panel Studies 2018 crosssection data, using multi-layer perception, radial basis function, factor analysis, two-step clustering analysis, and ordinal regression to explore specific impact of three types of family relationships at the micro level: the elderly and their adult children relationship, marital relationship, and parent-child relationship on family tourism and leisure consumption. The article shows that family tourism and leisure consumption activities have become effective alert information and approaching tools for family relations, and this field will inevitably become an important theoretical development and practical application need for family relations research in China.