Ecotourism in Potatso National Park has been developing for more than 15 years, which has had important guiding significance for the development of China’s national parks. This paper analyzes ecotourism practices in Potatso by extracting related travel notes and adopting the ground theory and content analysis method. The results show that the current ecotourism practices in Potatso include 5 dimensions and 15 elements. The five dimensions are the natural environment, environmental education, community participation, ecotourism experience and socioeconomic background. The five most important elements are the ecosystem elements, sensory and behavioral ecotourism experience, ecological facilities and interpretation systems. There are also three contradictions: between tourists’ environmental awareness and lack of environmental behaviors, between community participation and residents’ reception capacity, and between environmental education and tourists’ experiences. Regarding the future development of Potatso, conservation will always come first. A breakthrough is needed to strengthen the conversion of environmental education to the environmental behavior of tourists, adjust the participation model of communities dynamically, and continue innovating in the form of environmental education.

Spatial inequality in migrant attainment has become a core issue in migrant welfare and urbanization. This paper investigates the spatial differences and related factors of migrant attainment in 337 Chinese cities using national survey data and applying the factor analysis method. The results indicate that migrants’ challenges in the economic and residential dimensions contribute the most to the relatively low degree of migrant attainment. The spatial distribution of migrant attainment is reflected in higher grades clustered in blocks in separate provinces. The economic and residential dimensions have opposite outcomes and reveal differences between China's north and south. The cultural and psychological dimensions are homogeneous, and the civil rights dimension is zonal. The spatial pattern of migrant attainment is jointly shaped by both the characteristics of the receiving cities and the migrants themselves. Hindrance factors involving policy differentiation and spatial barriers have the greatest impact. This paper puts into practice the theory of human-space relationship, provides a deeper research connotation, and delves deeper into the role of migrants and receiving cities. These findings provide an path to increase migrant attainment and spatial equality: determine the spatial characteristics – clarify the dimensions of lower migrant attainment – address the key influencing factors.