无知又无畏
[wú zhī yòu wú wèi]
'Naive but Bold' portrays a fearless spirit despite being innocent or inexperienced. This nickname implies one who acts on raw courage rather than wisdom or knowledge, venturing fearlessly ahead no matter the situation. They embrace life's challenges without overthinking potential consequences, embodying the phrase's essence: daring and straightforwardly brave in youthful naivety and vigor.