反顾

反顾	fǎn gù	to glance back / (fig.) to regret; to have second thoughts about sth
反	fǎn	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 phonetic system
顾	Gù	surname Gu
顾	gù	to look after; to take into consideration; to attend to