xīn​huái​bù​guǐ

to harbor evil designs

Senses

心怀不轨/ 心懷不軌 xīn​huái​bù​guǐ to harbor evil designs

to have malicious intentions; to cherish evil plans in one's heart

References

synonym 不怀好意/不懷好意 心怀不轨/心懷不軌
synonym 居心不良/居心不良 心怀不轨/心懷不軌