This dissertation revolves around the older and younger Chinese immigrants in the Netherlands. Specifically, the topic of study was the wellbeing of the older Chinese immigrants, and cultural elements as filial piety may play part in the in the wellbeing of this population. Comparative studies regarding frailty, loneliness and Quality of Life were conducted in China and the Netherlands, among older Chinese adults. In general, the older Chinese immigrant adults are predominantly socially vulnerable, such as a high prevalence of loneliness, whereas the native Chinese adults report a high prevalence of frailty. A second cross-national study provided insights in the cross-cultural equivalence of the De Jong Gierveld loneliness scale among the native and diasporic older Chinese adults. The cultural element filial piety is found to be relevant both to the first- and second-generation Chinese immigrants in the Netherlands. It is specifically of importance to the mental wellbeing of the older first-generation Chinese immigrants. Moreover, a qualitative study shows that filial piety frames how filial caregiving takes place among the second-generation Chinese immigrants. Lastly, a normative filial piety scale was translated to Dutch and psychometric validated among second-generation Chinese immigrants. These findings indicate that older Chinese immigrants are socially vulnerable. Secondly, filial piety is of relevance to the Chinese immigrants in the Netherlands. It is of importance to consider these aspects for professionals working both with older and younger Chinese immigrants in the Netherlands.