義無反顧

honor does not allow one to glance back (idiom); duty-bound not to turn back / no surrender / to pursue justice with no second thoughts

surname Yi / (Tw) abbr. for 義大利|义大利[Yi4 da4 li4], Italy

justice / righteousness / meaning / foster (father etc) / adopted / artificial (tooth, limb etc) / relationship / friendship

not to have / no / none / not / to lack / un- / -less

contrary / in reverse / inside out or upside down / to reverse / to return / to oppose / opposite / against / anti- / to rebel / to use analogy / instead / abbr. for 反切[fan3 qie4] phonetic system

to glance back / fig. to regret / to have second thoughts about sth

to glance back / (fig.) to regret; to have second thoughts about sth

surname Gu

to look after / to take into consideration / to attend to