lǎo shī fu / nián qīng shí / shì / gè / tóng jiang / rú jīn / hái / bǎo liú / zhe / dāng nián / de / gōng jù

老师傅年轻时是个铜匠，如今还保留着当年的工具。

When the master was young, he was a coppersmith, and he still keeps the tools from those days.