luck in studies; academic fortune
Refers to one's luck or destiny regarding academic success, often used in contexts like exam luck or study-related fortune.
He has good luck in studies, so he always passes exams.
This year my academic fortune is poor, and I can't seem to concentrate.
Compound of 勉強 (study) and 運 (luck). The exact origin is uncertain, but it follows a common pattern of combining a domain with 運 to indicate fortune in that area.