Che Yin couldn't afford lamp oil, so at night he read by the light of fireflies.
Tips
culture
His bag of fireflies is the first half of 囊萤映雪; the second is 孙康, who read by the glow of snow. Both stand for studying hard in poverty, and both later rose to high office.
mistakes
As a surname 车 is Chē. The reading jū belongs to the chariot piece in Chinese chess.