  Stimulated by the $P_{cs}(4459)$ reported by the LHCb Collaboration, we
perform a single $\Xi_c\bar{D}^*$ channel and a coupled
$\Xi_c\bar{D}^*/\Xi_c^*\bar{D}/\Xi_c^{\prime}\bar{D}^*/\Xi_c^*\bar{D}^*$
channel analysis by using a one-boson-exchange model. Our results indicate that
the newly $P_{cs}(4459)$ cannot be a pure $\Xi_c\bar{D}^*$ molecular state, but
a coupled
$\Xi_c\bar{D}^*/\Xi_c^*\bar{D}/\Xi_c^{\prime}\bar{D}^*/\Xi_c^*\bar{D}^*$ bound
state with $I(J^P)=0(3/2^-)$, where the $\Xi_c\bar{D}^*$ and $\Xi_c^*\bar{D}$
components are dominant. Meanwhile, we find the interactions from the
$\Xi_c^{\prime}\bar{D}^*$ system with $0(1/2^-)$, the $\Xi_c^{*}\bar{D}$ system
with $1(3/2^-)$, and the $\Xi_c^{*}\bar{D}^*$ system with $1(1/2^-)$ are
strongly attractive, where one can expect possible strange hidden-charm
molecular or resonant structures near the these thresholds with the assigned
quantum numbers.
