Firstly, I would like to thank so warmly Vincenzo Cicchelli and Sylvie Octobre, Editors-in -Chief of “Youth in a Globalizing World”, for their invitation to publish this manuscript in their prestigious serie, their confidence and the richness of the exchanges we had around this text.
I would like to thank very much Ecole Normale Supérieure of Lyon, the Region Rhône-Alpes, and Triangle umr 5206 cnrs for their strong support in the cooperation with China.
I would like to thank so warmly Drs Béatrice Zani, Marie Bellot, Verena Richardier, Li Yong, Marie-Astrid-Gillier from Triangle and Dr Su Liang from Shanghai University for their so precious and so rich contribution to research programs.
I also would like to thank warmly translator Matthew Glasgow for his rigorous translation in English.
I would like so much to thank warmly all young Chinese migrants in China and in Europe who have given me their confidence, shared their migratory experience and told me about their lives.