容嬷嬷曾经也是一枝花
[róng mā mā céng jīng yĕ shì yī zhī huā]
'容嬷嬷' is a well-known strict but caring nanny character from Chinese dramas. '一枝花' can mean someone beautiful or unique. The phrase implies that even an intimidating or strict person used to be youthful and lovely once, expressing nostalgia or reflection on aging and change.