Aeneas Zi Wang is an Associate Professor at the School of Social and Behavioural Sciences, Nanjing University, China.

Aimi Muranaka is a Postdoctoral Researcher at the Institute of East Asian Studies, University of Duisburg-Essen, Germany.

Florian Coulmas is a Senior Professor at the Institute of East Asian Studies, University of Duisburg-Essen, Germany.