  Quantum coherence and quantum correlations lie in the center of quantum
information science, since they both are considered as fundamental reasons for
significant features of quantum mechanics different from classical mechanics.
We present a group of complementary relations for quantum coherence and quantum
correlations; specifically, we focus on thermal discord and conditional
information in scenarios of multiple measurements. We show that the summation
of quantum coherence quantified in different bases has a lower bound, resulting
from entropic uncertainty relations with multiple measurements. Similar results
are also obtained for thermal discord and for post-measurement conditional
information with multiple measurements in a multipartite system. These results
indicate the general applications of the uncertainty principle to various
concepts of quantum information.
