jù​yíng​yìng​xuě

to study under hard conditions

Senses

聚萤映雪/ 聚螢映雪 jù​yíng​yìng​xuě to study under hard conditions

(idiom) to study diligently despite poverty or harsh conditions; literally "to collect fireflies and study by the reflection of snow"

References

synonym 聚萤映雪/聚螢映雪 囊萤映雪/囊螢映雪
synonym 聚萤映雪/聚螢映雪 悬梁刺股/懸梁刺股