A person who commits evil or illegal acts, especially one involved in violent crime; a gangster, hoodlum, or evildoer.

in any case or regardless of quality; at any rate

extremely cruel, evil, and malicious in nature or intent

to break the law and commit evil acts; to perpetrate outrages

failing to recognize or appreciate someone's good intentions; not knowing what is in one's own best interest

to try one's very best to persuade someone; to reason with someone in every way possible

a person who commits wicked or criminal acts, such as a villain, bad person, or robber

unable to tell good from bad; failing to recognize or appreciate someone's good intentions

evil or harmful intent

To persuade using all possible arguments; to act as both the good cop and bad cop in turn.

to have been dealt a hard lot in life (Taiwanese usage)

(Taiwanese) excuse me; to be sorry; embarrassed

no matter what may happen