長久 chángjiǔ HSK6 for a long time Origin Definitions Defs Strokes Stroke Words Sentences Sents 长久之计 chángjiǔzhījì long-term solution a long-term plan; a permanent solution长久以来 chángjiǔyǐlái for a long time for a long time now; since a long time ago长久记忆 chángjiǔjìyì long-term memory the phase of memory where information is stored for extended periods of time