tā / nián / qīng / shí / yì / biān / gōng / zuò / yì / biān / jiǎn / xué / wán / chéng / le / dà / xué / kè / chéng

他年轻时一边工作，一边俭学完成了大学课程。

When he was young, he worked while living frugally to pay for his university education.