brute force

rude and unreasonable

common term for non-Han peoples in former times, not exclusively derogatory; barbarian

barbarian; slave servant; (old) contemptuous term for people from southern China (used by northern Chinese people)

to act rashly; to act precipitously regardless of the consequences; reckless; foolhardy; daredevil

barbarous; uncivilized

crafty and unruly

see 蠻橫|蛮横[man2 heng4]