Coupled-channel description of charmed heavy hadronic molecules within the meson-exchange model and its implication Lin Qiu ,1,2,*Chang Gong ,1,3,?and Qiang Zhao1,2,4 ,? 1Institute of High Energy Physics and Theoretical Physics Center for Science Facilities, Chinese Academy of Sciences, Beijing 100049, China 2School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China 3Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central Ch...