晨曦初阳下的倾城少年晚霞夕阳下的红颜少女
[chén xī chū yáng xià de qīng chéng shăo nián wăn xiá xī yáng xià de hóng yán shăo nǚ]
'A beautiful youth in the early morning glow and sunrise, a beautiful girl under the sunset and rosy clouds.' It poetically refers to the perfect images that could appear at dawn and dusk, symbolizing beauty and the different aspects that come at distinct times or stages of life, often implying someone very aesthetically appealing.