Where are the hidden-charm hexaquarks?

In this work, we carry out the study of hidden-charm hexaquark states with typical configurations $qqc\bar{q}\bar{q}\bar{c}$ ($q=u, d, s$). The mass spectra are obtained within chromo-magnetic interaction model. addition to analysis, further illustrate their two-body strong decay behaviors. There exist some compact bound which cannot through interaction. Hopefully our results will help search for such types exotic in future experiments.