博古通今 bó gǔ tōng jīn 🔊 conversant with things past and present + Keep this word Meanings bó gǔ tōng jīn conversant with things past and presenterudite and informed Its characters 博bóabundant; plentiful; extensive; wide古gǔancientHSK 5通tōngto go throughHSK 4今jīnnow