Yang Zhi Gan Lu originated in Hong Kong as a chilled dessert of ripe mango, pomelo, sago pearls and coconut milk, taking its poetic name from traditional Chinese imagery of sweet dew. It became a staple in Cantonese dessert shops and later spread across Asia and overseas food scenes through restaurants, home recipes and social media. Online, the name alone has become shorthand for a premium mango treat, so short clips saying it are shared in food posts, cafe vlogs and meme edits where a fancy dessert reveal needs a recognisable label.