Consideration of a minority patient's language, customs and beliefs by virtue of their heritage is a concept known as cultural competency.

VOA: standard.2010.03.05

Indeed the major strides in prevention have largely come from a perspective focused " on systematically building competency,not correcting weakness."

事实上，在预防方面取得的重大进展,基本上来自一个观点,也就是注重培养能力，而非改正错误“

哈佛公开课 - 幸福课课程节选

Sometimes it takes 4 or 5 years in order to get some level of competency.

有时候它需要4到5年才能达到一定的水平，

学第二外语的时候 - SpeakingMax英语口语达人

And then you'll find that your level of competency increases, your confidence level improves,

到时候你会发现你的能力提高了，信心增强了，

学第二外语的时候 - SpeakingMax英语口语达人