ㄨㄞˋwàiㄩㄢˊyuánㄋㄟˋnèiㄈㄤfāng

  1. 外表溫和相處內心方正主見個性隨和外圓內方人事工作處理得當。」色厲內荏

lit. outside-flexible, inside-firm (idiom)​, fig. velvet glove