柳暗花明

1. • lit. the willow trees make the shade, the flowers give the light (idiom) at one's darkest hour, a glimmer of hope
2. • light at the end of the tunnel

Character by character

• 柳(liǔ)surname Liu
• 暗(àn)dark
• 花(huā)surname Hua
• 明(míng)Ming Dynasty