朝廷は功績のあった彼の位を一階進めた。
The court raised his rank by one grade for his achievements.
基礎が身についたら、練習の段階を一つ進める。
Once you have the basics down, you raise your practice to the next level.
この子は理解が早いので、学年を一つ進めてもよいだろう。
This child learns quickly, so we could move her up a grade.