From 13th to 15th January 2022, Dr Jingyu Mao has attended the workshop organised by the project 'Social Worlds: China's Cities as Spaces of Worldmaking' at Würzburg University. She presented a work-in-progress draft entitled "'Friends are those who can help you out': unpacking the understandings and experiences of friendship among young migrant workers in China", and has received constructive feedback on her draft. She also participated in lively discussions of other participants' papers, which share the common theme of the social world, urban spaces, and contemporary China.