Chinese learners move from characters to idioms as the highest level. This free resource explains 「無思無慮」 below.
Learn about the idiom 「無思無慮」: its definition and how it’s used are detailed here.
There’s nothing to take seriously. It describes a broad mind and also describes having no particular concerns.
The Mandarin pronunciation of this idiom is :
wú sī wú lǜ
while its Cantonese pinyin is :
mou4 si1 mou4 leui6
Chinese idioms come in large numbers, with diverse meanings and usages, offering endless learning opportunities. We hope these resources make it easier for you to study Chinese.

