[bǎng yàng]

set a good example to us
為我們樹立好榜樣

follow a good example of sb.; take sb. as the model
學習某人的好榜樣

A fine example has boundless power.
榜樣的力量是無窮的。

You must take after the best example.
你應該學習最好的榜樣。