This sentence came from the classic Chinese novel," Dream of the Red Chamber." It was what Jia Baoyu had said when he was admiring the fragrance in the Grand View Garden. It meant "red banana and green cherry" to describe the scenery of spring. Plantains and cherries were the flowers planted in Grand View Garden. Plantains represented Daiyu and cherries represented Baochai. This sentence was also widely used in the description of characters in novels. For example, in Water Margins, Lin Chong used this sentence when he complained that there were no women.