The International Workshop on Nonequilibrium Thermodynamics is a principal international conference for celebrating the significant contribution to thermodynamics and jubille of Prof Miroslav Grmella. The Workshop was held at Czech Technical University in Prague on May 18-19, 2019. Prof Bingyang Cao and Bendian Nie were invited to introduce "Heat transport and thermodynamics from nanoscale to macroscale" and "GENERIC theory vs thermomass theory".