穿花裤子的蜡笔小小新穿碎花裙的樱桃小丸子
[chuān huā kù zi de là bĭ xiăo xiăo xīn chuān suì huā qún de yīng táo xiăo wán zi]
It refers to 'Crayon Shin-chan' wearing flower pants, and 'Chibi Maruko-chan' wearing a floral dress. It combines two iconic characters from Japanese manga/anime, presenting an playful, whimsical image, and it reflects an affection towards Japanese culture and childhood anime.