瞻前顧後

to look forward and back / to consider prudently / overcautious

lit. to look forward and back (idiom) / fig. to consider carefully; to weigh the pros and cons / fig. to be overcautious and indecisive

to gaze / to view

front / forward / ahead / first / top (followed by a number) / future / ago / before / BC (e.g. 前293年) / former / formerly

surname Gu

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

back / behind / rear / afterwards / after / later / post-