to trample

to keep a promise; to honor an agreement

to carry out; to implement; to keep (one's word)

practice; to put into practice; to live up to (a promise); to carry out (a project)

to ill-use; to humiliate; to degrade; to ruin; also pr. [zuo2 jian4]

King Gou Jian of Yue (c. 470 BC), sometimes considered one of the Five Hegemons 春秋五霸

to carry out (a task)

to waste; to spoil; to destroy; to insult grievously